9886390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 18701280

約数和(自身を除く): 8814890

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 467, 730, 934, 2117, 2335, 4234, 4670, 10585, 13543, 21170, 27086, 34091, 67715, 68182, 135430, 170455, 340910, 988639, 1977278, 4943195, 9886390]

約数ペア:

[(1, 9886390), (2, 4943195), (5, 1977278), (10, 988639), (29, 340910), (58, 170455), (73, 135430), (145, 68182), (146, 67715), (290, 34091), (365, 27086), (467, 21170), (730, 13543), (934, 10585), (2117, 4670), (2335, 4234)]