1558021252

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 2832318720

約数和(自身を除く): 1274297468

約数列:

[1, 2, 4, 61, 79, 122, 131, 158, 244, 262, 316, 524, 617, 1234, 2468, 4819, 7991, 9638, 10349, 15982, 19276, 20698, 31964, 37637, 41396, 48743, 75274, 80827, 97486, 150548, 161654, 194972, 323308, 631289, 1262578, 2525156, 2973323, 4930447, 5946646, 6385333, 9860894, 11893292, 12770666, 19721788, 25541332, 389505313, 779010626, 1558021252]

約数ペア:

[(1, 1558021252), (2, 779010626), (4, 389505313), (61, 25541332), (79, 19721788), (122, 12770666), (131, 11893292), (158, 9860894), (244, 6385333), (262, 5946646), (316, 4930447), (524, 2973323), (617, 2525156), (1234, 1262578), (2468, 631289), (4819, 323308), (7991, 194972), (9638, 161654), (10349, 150548), (15982, 97486), (19276, 80827), (20698, 75274), (31964, 48743), (37637, 41396)]