319321435

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{2087}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 389670912

約数和(自身を除く): 70349477

約数列:

[1, 5, 71, 355, 431, 2087, 2155, 10435, 30601, 148177, 153005, 740885, 899497, 4497485, 63864287, 319321435]

約数ペア:

[(1, 319321435), (5, 63864287), (71, 4497485), (355, 899497), (431, 740885), (2087, 153005), (2155, 148177), (10435, 30601)]