404156068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{10657}}^1$

素因数の和:11179

約数の個数: 24

約数和(自身を含む): 746060000

約数和(自身を除く): 341903932

約数列:

[1, 2, 4, 19, 38, 76, 499, 998, 1996, 9481, 10657, 18962, 21314, 37924, 42628, 202483, 404966, 809932, 5317843, 10635686, 21271372, 101039017, 202078034, 404156068]

約数ペア:

[(1, 404156068), (2, 202078034), (4, 101039017), (19, 21271372), (38, 10635686), (76, 5317843), (499, 809932), (998, 404966), (1996, 202483), (9481, 42628), (10657, 37924), (18962, 21314)]