2031894

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:884

約数の個数: 24

約数和(自身を含む): 4436640

約数和(自身を除く): 2404746

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 719, 942, 1413, 1438, 2157, 2826, 4314, 6471, 12942, 112883, 225766, 338649, 677298, 1015947, 2031894]

約数ペア:

[(1, 2031894), (2, 1015947), (3, 677298), (6, 338649), (9, 225766), (18, 112883), (157, 12942), (314, 6471), (471, 4314), (719, 2826), (942, 2157), (1413, 1438)]