1644204887

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{423001}}^1$

素因数の和:423050

約数の個数: 12

約数和(自身を含む): 1857824784

約数和(自身を除く): 213619897

約数列:

[1, 13, 23, 169, 299, 3887, 423001, 5499013, 9729023, 71487169, 126477299, 1644204887]

約数ペア:

[(1, 1644204887), (13, 126477299), (23, 71487169), (169, 9729023), (299, 5499013), (3887, 423001)]