2501996816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{14215891}}^1$

素因数の和:14215910

約数の個数: 20

約数和(自身を含む): 5288311824

約数和(自身を除く): 2786315008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 14215891, 28431782, 56863564, 113727128, 156374801, 227454256, 312749602, 625499204, 1250998408, 2501996816]

約数ペア:

[(1, 2501996816), (2, 1250998408), (4, 625499204), (8, 312749602), (11, 227454256), (16, 156374801), (22, 113727128), (44, 56863564), (88, 28431782), (176, 14215891)]