652673388

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{391291}}^1$

素因数の和:391437

約数の個数: 24

約数和(自身を含む): 1533864640

約数和(自身を除く): 881191252

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 391291, 782582, 1173873, 1565164, 2347746, 4695492, 54389449, 108778898, 163168347, 217557796, 326336694, 652673388]

約数ペア:

[(1, 652673388), (2, 326336694), (3, 217557796), (4, 163168347), (6, 108778898), (12, 54389449), (139, 4695492), (278, 2347746), (417, 1565164), (556, 1173873), (834, 782582), (1668, 391291)]