260147456

素因数分解:

$2^8\times {\mathrm{1016201}}^1$

素因数の和:1016217

約数の個数: 18

約数和(自身を含む): 519279222

約数和(自身を除く): 259131766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1016201, 2032402, 4064804, 8129608, 16259216, 32518432, 65036864, 130073728, 260147456]

約数ペア:

[(1, 260147456), (2, 130073728), (4, 65036864), (8, 32518432), (16, 16259216), (32, 8129608), (64, 4064804), (128, 2032402), (256, 1016201)]