130778858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{32323}}^1$

素因数の和:32366

約数の個数: 24

約数和(自身を含む): 238163232

約数和(自身を除く): 107384374

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 32323, 64646, 226261, 452522, 549491, 1098982, 3846437, 7692874, 9341347, 18682694, 65389429, 130778858]

約数ペア:

[(1, 130778858), (2, 65389429), (7, 18682694), (14, 9341347), (17, 7692874), (34, 3846437), (119, 1098982), (238, 549491), (289, 452522), (578, 226261), (2023, 64646), (4046, 32323)]