2013775485

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1890869}}^1$

素因数の和:1890948

約数の個数: 16

約数和(自身を含む): 3267423360

約数和(自身を除く): 1253647875

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1890869, 5672607, 9454345, 28363035, 134251699, 402755097, 671258495, 2013775485]

約数ペア:

[(1, 2013775485), (3, 671258495), (5, 402755097), (15, 134251699), (71, 28363035), (213, 9454345), (355, 5672607), (1065, 1890869)]