1994708596

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{269701}}^1$

素因数の和:269791

約数の個数: 18

約数和(自身を含む): 3573821202

約数和(自身を除く): 1579112606

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 7396, 269701, 539402, 1078804, 11597143, 23194286, 46388572, 498677149, 997354298, 1994708596]

約数ペア:

[(1, 1994708596), (2, 997354298), (4, 498677149), (43, 46388572), (86, 23194286), (172, 11597143), (1849, 1078804), (3698, 539402), (7396, 269701)]