268835644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{872843}}^1$

素因数の和:872865

約数の個数: 24

約数和(自身を含む): 586551168

約数和(自身を除く): 317715524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 872843, 1745686, 3491372, 6109901, 9601273, 12219802, 19202546, 24439604, 38405092, 67208911, 134417822, 268835644]

約数ペア:

[(1, 268835644), (2, 134417822), (4, 67208911), (7, 38405092), (11, 24439604), (14, 19202546), (22, 12219802), (28, 9601273), (44, 6109901), (77, 3491372), (154, 1745686), (308, 872843)]