128413159

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 148960000

約数和(自身を除く): 20546841

約数列:

[1, 7, 97, 379, 499, 679, 2653, 3493, 36763, 48403, 189121, 257341, 338821, 1323847, 18344737, 128413159]

約数ペア:

[(1, 128413159), (7, 18344737), (97, 1323847), (379, 338821), (499, 257341), (679, 189121), (2653, 48403), (3493, 36763)]