122400404

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71663}}^1$

素因数の和:71735

約数の個数: 24

約数和(自身を含む): 248817408

約数和(自身を除く): 126417004

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 71663, 143326, 286652, 501641, 1003282, 2006564, 4371443, 8742886, 17485772, 30600101, 61200202, 122400404]

約数ペア:

[(1, 122400404), (2, 61200202), (4, 30600101), (7, 17485772), (14, 8742886), (28, 4371443), (61, 2006564), (122, 1003282), (244, 501641), (427, 286652), (854, 143326), (1708, 71663)]