2554706816

素因数分解:

$2^7\times {\mathrm{19958647}}^1$

素因数の和:19958661

約数の個数: 16

約数和(自身を含む): 5089455240

約数和(自身を除く): 2534748424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 19958647, 39917294, 79834588, 159669176, 319338352, 638676704, 1277353408, 2554706816]

約数ペア:

[(1, 2554706816), (2, 1277353408), (4, 638676704), (8, 319338352), (16, 159669176), (32, 79834588), (64, 39917294), (128, 19958647)]