1290823404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8274509}}^1$

素因数の和:8274529

約数の個数: 24

約数和(自身を含む): 3243607920

約数和(自身を除く): 1952784516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8274509, 16549018, 24823527, 33098036, 49647054, 99294108, 107568617, 215137234, 322705851, 430274468, 645411702, 1290823404]

約数ペア:

[(1, 1290823404), (2, 645411702), (3, 430274468), (4, 322705851), (6, 215137234), (12, 107568617), (13, 99294108), (26, 49647054), (39, 33098036), (52, 24823527), (78, 16549018), (156, 8274509)]