282854570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{2143}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 519602688

約数和(自身を除く): 236748118

約数列:

[1, 2, 5, 10, 67, 134, 197, 335, 394, 670, 985, 1970, 2143, 4286, 10715, 13199, 21430, 26398, 65995, 131990, 143581, 287162, 422171, 717905, 844342, 1435810, 2110855, 4221710, 28285457, 56570914, 141427285, 282854570]

約数ペア:

[(1, 282854570), (2, 141427285), (5, 56570914), (10, 28285457), (67, 4221710), (134, 2110855), (197, 1435810), (335, 844342), (394, 717905), (670, 422171), (985, 287162), (1970, 143581), (2143, 131990), (4286, 65995), (10715, 26398), (13199, 21430)]