635405212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2861}}^1\times {\mathrm{4271}}^1$

素因数の和:7149

約数の個数: 24

約数和(自身を含む): 1198193472

約数和(自身を除く): 562788260

約数列:

[1, 2, 4, 13, 26, 52, 2861, 4271, 5722, 8542, 11444, 17084, 37193, 55523, 74386, 111046, 148772, 222092, 12219331, 24438662, 48877324, 158851303, 317702606, 635405212]

約数ペア:

[(1, 635405212), (2, 317702606), (4, 158851303), (13, 48877324), (26, 24438662), (52, 12219331), (2861, 222092), (4271, 148772), (5722, 111046), (8542, 74386), (11444, 55523), (17084, 37193)]