3891394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 24

約数和(自身を含む): 6555060

約数和(自身を除く): 2663666

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 397, 754, 794, 4901, 5161, 9802, 10322, 11513, 23026, 67093, 134186, 149669, 299338, 1945697, 3891394]

約数ペア:

[(1, 3891394), (2, 1945697), (13, 299338), (26, 149669), (29, 134186), (58, 67093), (169, 23026), (338, 11513), (377, 10322), (397, 9802), (754, 5161), (794, 4901)]