313635244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{354791}}^1$

素因数の和:354825

約数の個数: 24

約数和(自身を含む): 625853088

約数和(自身を除く): 312217844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 354791, 709582, 1419164, 4612283, 6031447, 9224566, 12062894, 18449132, 24125788, 78408811, 156817622, 313635244]

約数ペア:

[(1, 313635244), (2, 156817622), (4, 78408811), (13, 24125788), (17, 18449132), (26, 12062894), (34, 9224566), (52, 6031447), (68, 4612283), (221, 1419164), (442, 709582), (884, 354791)]