289131106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{27437}}^1$

素因数の和:27929

約数の個数: 16

約数和(自身を含む): 474128640

約数和(自身を除く): 184997534

約数列:

[1, 2, 11, 22, 479, 958, 5269, 10538, 27437, 54874, 301807, 603614, 13142323, 26284646, 144565553, 289131106]

約数ペア:

[(1, 289131106), (2, 144565553), (11, 26284646), (22, 13142323), (479, 603614), (958, 301807), (5269, 54874), (10538, 27437)]