1669210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2429

約数の個数: 16

約数和(自身を含む): 3048192

約数和(自身を除く): 1378982

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2351, 4702, 11755, 23510, 166921, 333842, 834605, 1669210]

約数ペア:

[(1, 1669210), (2, 834605), (5, 333842), (10, 166921), (71, 23510), (142, 11755), (355, 4702), (710, 2351)]