2031310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2939

約数の個数: 16

約数和(自身を含む): 3709152

約数和(自身を除く): 1677842

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2861, 5722, 14305, 28610, 203131, 406262, 1015655, 2031310]

約数ペア:

[(1, 2031310), (2, 1015655), (5, 406262), (10, 203131), (71, 28610), (142, 14305), (355, 5722), (710, 2861)]