1026647531

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389029}}^1$

素因数の和:389078

約数の個数: 16

約数和(自身を含む): 1307140800

約数和(自身を除く): 280493269

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 389029, 2723203, 5057377, 11281841, 35401639, 78972887, 146663933, 1026647531]

約数ペア:

[(1, 1026647531), (7, 146663933), (13, 78972887), (29, 35401639), (91, 11281841), (203, 5057377), (377, 2723203), (2639, 389029)]