2625710

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1889}}^1$

素因数の和:2035

約数の個数: 16

約数和(自身を含む): 4762800

約数和(自身を除く): 2137090

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1889, 3778, 9445, 18890, 262571, 525142, 1312855, 2625710]

約数ペア:

[(1, 2625710), (2, 1312855), (5, 525142), (10, 262571), (139, 18890), (278, 9445), (695, 3778), (1390, 1889)]