889644674

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1\times {\mathrm{3319}}^1$

素因数の和:4145

約数の個数: 16

約数和(自身を含む): 1343086080

約数和(自身を除く): 453441406

約数列:

[1, 2, 223, 446, 601, 1202, 3319, 6638, 134023, 268046, 740137, 1480274, 1994719, 3989438, 444822337, 889644674]

約数ペア:

[(1, 889644674), (2, 444822337), (223, 3989438), (446, 1994719), (601, 1480274), (1202, 740137), (3319, 268046), (6638, 134023)]