4089782021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{451361}}^1$

素因数の和:451432

約数の個数: 16

約数和(自身を含む): 4777215408

約数和(自身を除く): 687433387

約数列:

[1, 13, 17, 41, 221, 533, 697, 9061, 451361, 5867693, 7673137, 18505801, 99750781, 240575413, 314598617, 4089782021]

約数ペア:

[(1, 4089782021), (13, 314598617), (17, 240575413), (41, 99750781), (221, 18505801), (533, 7673137), (697, 5867693), (9061, 451361)]