90980451044

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{53267243}}^1$

素因数の和:53267315

約数の個数: 24

約数和(自身を含む): 184943871168

約数和(自身を除く): 93963420124

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 53267243, 106534486, 213068972, 372870701, 745741402, 1491482804, 3249301823, 6498603646, 12997207292, 22745112761, 45490225522, 90980451044]

約数ペア:

[(1, 90980451044), (2, 45490225522), (4, 22745112761), (7, 12997207292), (14, 6498603646), (28, 3249301823), (61, 1491482804), (122, 745741402), (244, 372870701), (427, 213068972), (854, 106534486), (1708, 53267243)]