401080836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2571031}}^1$

素因数の和:2571051

約数の個数: 24

約数和(自身を含む): 1007844544

約数和(自身を除く): 606763708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2571031, 5142062, 7713093, 10284124, 15426186, 30852372, 33423403, 66846806, 100270209, 133693612, 200540418, 401080836]

約数ペア:

[(1, 401080836), (2, 200540418), (3, 133693612), (4, 100270209), (6, 66846806), (12, 33423403), (13, 30852372), (26, 15426186), (39, 10284124), (52, 7713093), (78, 5142062), (156, 2571031)]