1640532959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{6047}}^1$

素因数の和:6610

約数の個数: 16

約数和(自身を含む): 1813674240

約数和(自身を除く): 173141281

約数列:

[1, 13, 41, 509, 533, 6047, 6617, 20869, 78611, 247927, 271297, 3077923, 3223051, 40012999, 126194843, 1640532959]

約数ペア:

[(1, 1640532959), (13, 126194843), (41, 40012999), (509, 3223051), (533, 3077923), (6047, 271297), (6617, 247927), (20869, 78611)]