317592484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{12641}}^1$

素因数の和:13227

約数の個数: 24

約数和(自身を含む): 607422816

約数和(自身を除く): 289830332

約数列:

[1, 2, 4, 11, 22, 44, 571, 1142, 2284, 6281, 12562, 12641, 25124, 25282, 50564, 139051, 278102, 556204, 7218011, 14436022, 28872044, 79398121, 158796242, 317592484]

約数ペア:

[(1, 317592484), (2, 158796242), (4, 79398121), (11, 28872044), (22, 14436022), (44, 7218011), (571, 556204), (1142, 278102), (2284, 139051), (6281, 50564), (12562, 25282), (12641, 25124)]