1330834495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1\times {\mathrm{6661}}^1$

素因数の和:7986

約数の個数: 16

約数和(自身を含む): 1650044160

約数和(自身を除く): 319209665

約数列:

[1, 5, 31, 155, 1289, 6445, 6661, 33305, 39959, 199795, 206491, 1032455, 8586029, 42930145, 266166899, 1330834495]

約数ペア:

[(1, 1330834495), (5, 266166899), (31, 42930145), (155, 8586029), (1289, 1032455), (6445, 206491), (6661, 199795), (33305, 39959)]