315051268

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{190709}}^1$

素因数の和:190779

約数の個数: 24

約数和(自身を含む): 640785600

約数和(自身を除く): 325734332

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 190709, 381418, 762836, 1334963, 2669926, 5339852, 11251831, 22503662, 45007324, 78762817, 157525634, 315051268]

約数ペア:

[(1, 315051268), (2, 157525634), (4, 78762817), (7, 45007324), (14, 22503662), (28, 11251831), (59, 5339852), (118, 2669926), (236, 1334963), (413, 762836), (826, 381418), (1652, 190709)]