1298568154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 2296812672

約数和(自身を除く): 998244518

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 131, 221, 262, 442, 533, 547, 697, 1066, 1094, 1394, 1703, 2227, 3406, 4454, 5371, 7111, 9061, 9299, 10742, 14222, 18122, 18598, 22427, 28951, 44854, 57902, 69823, 71657, 91307, 120887, 139646, 143314, 182614, 241774, 291551, 381259, 583102, 762518, 931541, 1186991, 1218169, 1863082, 2373982, 2436338, 2937937, 4956367, 5875874, 9912734, 15836197, 31672394, 38193181, 49944929, 76386362, 99889858, 649284077, 1298568154]

約数ペア:

[(1, 1298568154), (2, 649284077), (13, 99889858), (17, 76386362), (26, 49944929), (34, 38193181), (41, 31672394), (82, 15836197), (131, 9912734), (221, 5875874), (262, 4956367), (442, 2937937), (533, 2436338), (547, 2373982), (697, 1863082), (1066, 1218169), (1094, 1186991), (1394, 931541), (1703, 762518), (2227, 583102), (3406, 381259), (4454, 291551), (5371, 241774), (7111, 182614), (9061, 143314), (9299, 139646), (10742, 120887), (14222, 91307), (18122, 71657), (18598, 69823), (22427, 57902), (28951, 44854)]