8681374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{881}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 14076720

約数和(自身を除く): 5395346

約数列:

[1, 2, 13, 26, 379, 758, 881, 1762, 4927, 9854, 11453, 22906, 333899, 667798, 4340687, 8681374]

約数ペア:

[(1, 8681374), (2, 4340687), (13, 667798), (26, 333899), (379, 22906), (758, 11453), (881, 9854), (1762, 4927)]