2077691909

素因数分解:

${\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2851}}^1$

素因数の和:3140

約数の個数: 16

約数和(自身を含む): 2152689600

約数和(自身を除く): 74997691

約数列:

[1, 67, 73, 149, 2851, 4891, 9983, 10877, 191017, 208123, 424799, 728759, 13944241, 28461533, 31010327, 2077691909]

約数ペア:

[(1, 2077691909), (67, 31010327), (73, 28461533), (149, 13944241), (2851, 728759), (4891, 424799), (9983, 208123), (10877, 191017)]