2085246904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20050451}}^1$

素因数の和:20050470

約数の個数: 16

約数和(自身を含む): 4210594920

約数和(自身を除く): 2125348016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20050451, 40100902, 80201804, 160403608, 260655863, 521311726, 1042623452, 2085246904]

約数ペア:

[(1, 2085246904), (2, 1042623452), (4, 521311726), (8, 260655863), (13, 160403608), (26, 80201804), (52, 40100902), (104, 20050451)]