8423138

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:769

約数の個数: 16

約数和(自身を含む): 12960000

約数和(自身を除く): 4536862

約数列:

[1, 2, 79, 89, 158, 178, 599, 1198, 7031, 14062, 47321, 53311, 94642, 106622, 4211569, 8423138]

約数ペア:

[(1, 8423138), (2, 4211569), (79, 106622), (89, 94642), (158, 53311), (178, 47321), (599, 14062), (1198, 7031)]