2555884808

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{1272851}}^1$

素因数の和:1273108

約数の個数: 16

約数和(自身を含む): 4811380560

約数和(自身を除く): 2255495752

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 1272851, 2545702, 5091404, 10182808, 319485601, 638971202, 1277942404, 2555884808]

約数ペア:

[(1, 2555884808), (2, 1277942404), (4, 638971202), (8, 319485601), (251, 10182808), (502, 5091404), (1004, 2545702), (2008, 1272851)]