1901120630

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{955337}}^1$

素因数の和:955543

約数の個数: 16

約数和(自身を含む): 3439216800

約数和(自身を除く): 1538096170

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 955337, 1910674, 4776685, 9553370, 190112063, 380224126, 950560315, 1901120630]

約数ペア:

[(1, 1901120630), (2, 950560315), (5, 380224126), (10, 190112063), (199, 9553370), (398, 4776685), (995, 1910674), (1990, 955337)]