2111030

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:943

約数の個数: 16

約数和(自身を含む): 3816720

約数和(自身を除く): 1705690

約数列:

[1, 2, 5, 10, 379, 557, 758, 1114, 1895, 2785, 3790, 5570, 211103, 422206, 1055515, 2111030]

約数ペア:

[(1, 2111030), (2, 1055515), (5, 422206), (10, 211103), (379, 5570), (557, 3790), (758, 2785), (1114, 1895)]