686702012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{10098559}}^1$

素因数の和:10098580

約数の個数: 12

約数和(自身を含む): 1272418560

約数和(自身を除く): 585716548

約数列:

[1, 2, 4, 17, 34, 68, 10098559, 20197118, 40394236, 171675503, 343351006, 686702012]

約数ペア:

[(1, 686702012), (2, 343351006), (4, 171675503), (17, 40394236), (34, 20197118), (68, 10098559)]