1330737505

素因数分解:

$5^1\times {\mathrm{331}}^1\times {\mathrm{823}}^1\times {\mathrm{977}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 1605297024

約数和(自身を除く): 274559519

約数列:

[1, 5, 331, 823, 977, 1655, 4115, 4885, 272413, 323387, 804071, 1362065, 1616935, 4020355, 266147501, 1330737505]

約数ペア:

[(1, 1330737505), (5, 266147501), (331, 4020355), (823, 1616935), (977, 1362065), (1655, 804071), (4115, 323387), (4885, 272413)]