260064512

素因数分解:

$2^8\times {\mathrm{1015877}}^1$

素因数の和:1015893

約数の個数: 18

約数和(自身を含む): 519113658

約数和(自身を除く): 259049146

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1015877, 2031754, 4063508, 8127016, 16254032, 32508064, 65016128, 130032256, 260064512]

約数ペア:

[(1, 260064512), (2, 130032256), (4, 65016128), (8, 32508064), (16, 16254032), (32, 8127016), (64, 4063508), (128, 2031754), (256, 1015877)]