490618328

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{461}}^1\times {\mathrm{881}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 929063520

約数和(自身を除く): 438445192

約数列:

[1, 2, 4, 8, 151, 302, 461, 604, 881, 922, 1208, 1762, 1844, 3524, 3688, 7048, 69611, 133031, 139222, 266062, 278444, 406141, 532124, 556888, 812282, 1064248, 1624564, 3249128, 61327291, 122654582, 245309164, 490618328]

約数ペア:

[(1, 490618328), (2, 245309164), (4, 122654582), (8, 61327291), (151, 3249128), (302, 1624564), (461, 1064248), (604, 812282), (881, 556888), (922, 532124), (1208, 406141), (1762, 278444), (1844, 266062), (3524, 139222), (3688, 133031), (7048, 69611)]