3896906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 6386688

約数和(自身を除く): 2489782

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 2111, 4222, 27443, 54886, 149881, 299762, 1948453, 3896906]

約数ペア:

[(1, 3896906), (2, 1948453), (13, 299762), (26, 149881), (71, 54886), (142, 27443), (923, 4222), (1846, 2111)]