347452404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2227259}}^1$

素因数の和:2227279

約数の個数: 24

約数和(自身を含む): 873085920

約数和(自身を除く): 525633516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2227259, 4454518, 6681777, 8909036, 13363554, 26727108, 28954367, 57908734, 86863101, 115817468, 173726202, 347452404]

約数ペア:

[(1, 347452404), (2, 173726202), (3, 115817468), (4, 86863101), (6, 57908734), (12, 28954367), (13, 26727108), (26, 13363554), (39, 8909036), (52, 6681777), (78, 4454518), (156, 2227259)]