2979858634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 5089392000

約数和(自身を除く): 2109533366

約数列:

[1, 2, 17, 29, 34, 43, 58, 67, 86, 134, 493, 731, 986, 1049, 1139, 1247, 1462, 1943, 2098, 2278, 2494, 2881, 3886, 5762, 17833, 21199, 30421, 33031, 35666, 42398, 45107, 48977, 60842, 66062, 70283, 83549, 90214, 97954, 140566, 167098, 517157, 766819, 1034314, 1194811, 1308103, 1420333, 1533638, 2038207, 2389622, 2616206, 2840666, 3022169, 4076414, 6044338, 22237751, 34649519, 44475502, 51376873, 69299038, 87642901, 102753746, 175285802, 1489929317, 2979858634]

約数ペア:

[(1, 2979858634), (2, 1489929317), (17, 175285802), (29, 102753746), (34, 87642901), (43, 69299038), (58, 51376873), (67, 44475502), (86, 34649519), (134, 22237751), (493, 6044338), (731, 4076414), (986, 3022169), (1049, 2840666), (1139, 2616206), (1247, 2389622), (1462, 2038207), (1943, 1533638), (2098, 1420333), (2278, 1308103), (2494, 1194811), (2881, 1034314), (3886, 766819), (5762, 517157), (17833, 167098), (21199, 140566), (30421, 97954), (33031, 90214), (35666, 83549), (42398, 70283), (45107, 66062), (48977, 60842)]