12912103492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{61261}}^1$

素因数の和:61396

約数の個数: 48

約数和(自身を含む): 24700838400

約数和(自身を除く): 11788734908

約数列:

[1, 2, 4, 23, 29, 46, 58, 79, 92, 116, 158, 316, 667, 1334, 1817, 2291, 2668, 3634, 4582, 7268, 9164, 52693, 61261, 105386, 122522, 210772, 245044, 1409003, 1776569, 2818006, 3553138, 4839619, 5636012, 7106276, 9679238, 19358476, 40861087, 81722174, 111311237, 140348951, 163444348, 222622474, 280697902, 445244948, 561395804, 3228025873, 6456051746, 12912103492]

約数ペア:

[(1, 12912103492), (2, 6456051746), (4, 3228025873), (23, 561395804), (29, 445244948), (46, 280697902), (58, 222622474), (79, 163444348), (92, 140348951), (116, 111311237), (158, 81722174), (316, 40861087), (667, 19358476), (1334, 9679238), (1817, 7106276), (2291, 5636012), (2668, 4839619), (3634, 3553138), (4582, 2818006), (7268, 1776569), (9164, 1409003), (52693, 245044), (61261, 210772), (105386, 122522)]