2544320908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{20518717}}^1$

素因数の和:20518752

約数の個数: 12

約数和(自身を含む): 4596192832

約数和(自身を除く): 2051871924

約数列:

[1, 2, 4, 31, 62, 124, 20518717, 41037434, 82074868, 636080227, 1272160454, 2544320908]

約数ペア:

[(1, 2544320908), (2, 1272160454), (4, 636080227), (31, 82074868), (62, 41037434), (124, 20518717)]