1900353922585

素因数分解:

$5^1\times {\mathrm{89}}^2\times {\mathrm{47982677}}^1$

素因数の和:47982860

約数の個数: 12

約数和(自身を含む): 2306335400748

約数和(自身を除く): 405981478163

約数列:

[1, 5, 89, 445, 7921, 39605, 47982677, 239913385, 4270458253, 21352291265, 380070784517, 1900353922585]

約数ペア:

[(1, 1900353922585), (5, 380070784517), (89, 21352291265), (445, 4270458253), (7921, 239913385), (39605, 47982677)]