1325872022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{851009}}^1$

素因数の和:851071

約数の個数: 16

約数和(自身を含む): 2144545200

約数和(自身を除く): 818673178

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 851009, 1702018, 16169171, 32338342, 34891369, 69782738, 662936011, 1325872022]

約数ペア:

[(1, 1325872022), (2, 662936011), (19, 69782738), (38, 34891369), (41, 32338342), (82, 16169171), (779, 1702018), (1558, 851009)]