1965592016

素因数分解:

$2^4\times {\mathrm{122849501}}^1$

素因数の和:122849509

約数の個数: 10

約数和(自身を含む): 3808334562

約数和(自身を除く): 1842742546

約数列:

[1, 2, 4, 8, 16, 122849501, 245699002, 491398004, 982796008, 1965592016]

約数ペア:

[(1, 1965592016), (2, 982796008), (4, 491398004), (8, 245699002), (16, 122849501)]