3892090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13421}}^1$

素因数の和:13457

約数の個数: 16

約数和(自身を含む): 7247880

約数和(自身を除く): 3355790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 13421, 26842, 67105, 134210, 389209, 778418, 1946045, 3892090]

約数ペア:

[(1, 3892090), (2, 1946045), (5, 778418), (10, 389209), (29, 134210), (58, 67105), (145, 26842), (290, 13421)]