317953724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{3391}}^1$

素因数の和:5537

約数の個数: 24

約数和(自身を含む): 607466496

約数和(自身を除く): 289512772

約数列:

[1, 2, 4, 11, 22, 44, 2131, 3391, 4262, 6782, 8524, 13564, 23441, 37301, 46882, 74602, 93764, 149204, 7226221, 14452442, 28904884, 79488431, 158976862, 317953724]

約数ペア:

[(1, 317953724), (2, 158976862), (4, 79488431), (11, 28904884), (22, 14452442), (44, 7226221), (2131, 149204), (3391, 93764), (4262, 74602), (6782, 46882), (8524, 37301), (13564, 23441)]