2094396770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12319981}}^1$

素因数の和:12320005

約数の個数: 16

約数和(自身を含む): 3991674168

約数和(自身を除く): 1897277398

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12319981, 24639962, 61599905, 123199810, 209439677, 418879354, 1047198385, 2094396770]

約数ペア:

[(1, 2094396770), (2, 1047198385), (5, 418879354), (10, 209439677), (17, 123199810), (34, 61599905), (85, 24639962), (170, 12319981)]