6439764962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{86951}}^1$

素因数の和:88921

約数の個数: 16

約数和(自身を含む): 10173384000

約数和(自身を除く): 3733619038

約数列:

[1, 2, 19, 38, 1949, 3898, 37031, 74062, 86951, 173902, 1652069, 3304138, 169467499, 338934998, 3219882481, 6439764962]

約数ペア:

[(1, 6439764962), (2, 3219882481), (19, 338934998), (38, 169467499), (1949, 3304138), (3898, 1652069), (37031, 173902), (74062, 86951)]