2021256906242

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1\times {\mathrm{1061}}^1$

素因数の和:1776

約数の個数: 128

約数和(自身を含む): 3698753310720

約数和(自身を除く): 1677496404478

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 227, 322, 389, 454, 469, 778, 938, 1061, 1541, 1589, 2122, 2723, 3082, 3178, 5221, 5446, 7427, 8947, 10442, 10787, 14854, 15209, 17894, 21574, 24403, 26063, 30418, 36547, 48806, 52126, 62629, 71087, 73094, 88303, 106463, 125258, 142174, 170821, 176606, 182441, 212926, 240847, 341642, 349807, 364882, 412729, 481694, 497609, 599449, 618121, 699614, 825458, 995218, 1198898, 1236242, 1635001, 1685929, 2030969, 2448649, 2889103, 3270002, 3371858, 4061938, 4196143, 4897298, 5539481, 5778206, 5916301, 8392286, 9492767, 11078962, 11445007, 11832602, 14216783, 16136749, 18985534, 22890014, 27652843, 28433566, 32273498, 38776367, 41414107, 55305686, 66449369, 77552734, 82828214, 93689483, 112957243, 132898738, 136074923, 187378966, 193569901, 225914486, 272149846, 371145227, 387139802, 636015389, 655826381, 742290454, 952524461, 1272030778, 1311652762, 1905048922, 2154858109, 2598016589, 4309716218, 4452107723, 5196033178, 6277195361, 8904215446, 12554390722, 15084006763, 30168013526, 43940367527, 87880735054, 144375493303, 288750986606, 1010628453121, 2021256906242]

約数ペア:

[(1, 2021256906242), (2, 1010628453121), (7, 288750986606), (14, 144375493303), (23, 87880735054), (46, 43940367527), (67, 30168013526), (134, 15084006763), (161, 12554390722), (227, 8904215446), (322, 6277195361), (389, 5196033178), (454, 4452107723), (469, 4309716218), (778, 2598016589), (938, 2154858109), (1061, 1905048922), (1541, 1311652762), (1589, 1272030778), (2122, 952524461), (2723, 742290454), (3082, 655826381), (3178, 636015389), (5221, 387139802), (5446, 371145227), (7427, 272149846), (8947, 225914486), (10442, 193569901), (10787, 187378966), (14854, 136074923), (15209, 132898738), (17894, 112957243), (21574, 93689483), (24403, 82828214), (26063, 77552734), (30418, 66449369), (36547, 55305686), (48806, 41414107), (52126, 38776367), (62629, 32273498), (71087, 28433566), (73094, 27652843), (88303, 22890014), (106463, 18985534), (125258, 16136749), (142174, 14216783), (170821, 11832602), (176606, 11445007), (182441, 11078962), (212926, 9492767), (240847, 8392286), (341642, 5916301), (349807, 5778206), (364882, 5539481), (412729, 4897298), (481694, 4196143), (497609, 4061938), (599449, 3371858), (618121, 3270002), (699614, 2889103), (825458, 2448649), (995218, 2030969), (1198898, 1685929), (1236242, 1635001)]