1591326768

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{808601}}^1$

素因数の和:808653

約数の個数: 40

約数和(自身を含む): 4211199216

約数和(自身を除く): 2619872448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 808601, 1617202, 2425803, 3234404, 4851606, 6468808, 9703212, 12937616, 19406424, 33152641, 38812848, 66305282, 99457923, 132610564, 198915846, 265221128, 397831692, 530442256, 795663384, 1591326768]

約数ペア:

[(1, 1591326768), (2, 795663384), (3, 530442256), (4, 397831692), (6, 265221128), (8, 198915846), (12, 132610564), (16, 99457923), (24, 66305282), (41, 38812848), (48, 33152641), (82, 19406424), (123, 12937616), (164, 9703212), (246, 6468808), (328, 4851606), (492, 3234404), (656, 2425803), (984, 1617202), (1968, 808601)]