3991057918

素因数分解:

$2^1\times {\mathrm{4153}}^1\times {\mathrm{480503}}^1$

素因数の和:484658

約数の個数: 8

約数和(自身を含む): 5988040848

約数和(自身を除く): 1996982930

約数列:

[1, 2, 4153, 8306, 480503, 961006, 1995528959, 3991057918]

約数ペア:

[(1, 3991057918), (2, 1995528959), (4153, 961006), (8306, 480503)]