1394871604

素因数分解:

$2^2\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{22511}}^1$

素因数の和:24735

約数の個数: 24

約数和(自身を含む): 2791127808

約数和(自身を除く): 1396256204

約数列:

[1, 2, 4, 7, 14, 28, 2213, 4426, 8852, 15491, 22511, 30982, 45022, 61964, 90044, 157577, 315154, 630308, 49816843, 99633686, 199267372, 348717901, 697435802, 1394871604]

約数ペア:

[(1, 1394871604), (2, 697435802), (4, 348717901), (7, 199267372), (14, 99633686), (28, 49816843), (2213, 630308), (4426, 315154), (8852, 157577), (15491, 90044), (22511, 61964), (30982, 45022)]