4719455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4306

約数の個数: 16

約数和(自身を含む): 6459264

約数和(自身を除く): 1739809

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 4271, 21355, 55523, 72607, 277615, 363035, 943891, 4719455]

約数ペア:

[(1, 4719455), (5, 943891), (13, 363035), (17, 277615), (65, 72607), (85, 55523), (221, 21355), (1105, 4271)]