2040373030

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{538357}}^1$

素因数の和:538743

約数の個数: 16

約数和(自身を含む): 3682368720

約数和(自身を除く): 1641995690

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 538357, 1076714, 2691785, 5383570, 204037303, 408074606, 1020186515, 2040373030]

約数ペア:

[(1, 2040373030), (2, 1020186515), (5, 408074606), (10, 204037303), (379, 5383570), (758, 2691785), (1895, 1076714), (3790, 538357)]