416615204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{28403}}^1$

素因数の和:28619

約数の個数: 24

約数和(自身を含む): 771452640

約数和(自身を除く): 354837436

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 3667, 7334, 14668, 28403, 56806, 113612, 539657, 1079314, 2158628, 5481779, 10963558, 21927116, 104153801, 208307602, 416615204]

約数ペア:

[(1, 416615204), (2, 208307602), (4, 104153801), (19, 21927116), (38, 10963558), (76, 5481779), (193, 2158628), (386, 1079314), (772, 539657), (3667, 113612), (7334, 56806), (14668, 28403)]