816462049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{1021}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 888526800

約数和(自身を除く): 72064751

約数列:

[1, 13, 137, 449, 1021, 1781, 5837, 13273, 61513, 139877, 458429, 799669, 1818401, 5959577, 62804773, 816462049]

約数ペア:

[(1, 816462049), (13, 62804773), (137, 5959577), (449, 1818401), (1021, 799669), (1781, 458429), (5837, 139877), (13273, 61513)]