1625048

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 3090960

約数和(自身を除く): 1465912

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2861, 5722, 11444, 22888, 203131, 406262, 812524, 1625048]

約数ペア:

[(1, 1625048), (2, 812524), (4, 406262), (8, 203131), (71, 22888), (142, 11444), (284, 5722), (568, 2861)]