1996310090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4869049}}^1$

素因数の和:4869097

約数の個数: 16

約数和(自身を含む): 3681001800

約数和(自身を除く): 1684691710

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4869049, 9738098, 24345245, 48690490, 199631009, 399262018, 998155045, 1996310090]

約数ペア:

[(1, 1996310090), (2, 998155045), (5, 399262018), (10, 199631009), (41, 48690490), (82, 24345245), (205, 9738098), (410, 4869049)]