2079863653

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{412099}}^1$

素因数の和:412216

約数の個数: 12

約数和(自身を含む): 2442928800

約数和(自身を除く): 363065147

約数列:

[1, 7, 49, 103, 721, 5047, 412099, 2884693, 20192851, 42446197, 297123379, 2079863653]

約数ペア:

[(1, 2079863653), (7, 297123379), (49, 42446197), (103, 20192851), (721, 2884693), (5047, 412099)]