2158778816

素因数分解:

$2^6\times {\mathrm{33730919}}^1$

素因数の和:33730931

約数の個数: 14

約数和(自身を含む): 4283826840

約数和(自身を除く): 2125048024

約数列:

[1, 2, 4, 8, 16, 32, 64, 33730919, 67461838, 134923676, 269847352, 539694704, 1079389408, 2158778816]

約数ペア:

[(1, 2158778816), (2, 1079389408), (4, 539694704), (8, 269847352), (16, 134923676), (32, 67461838), (64, 33730919)]