2115732

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 4972576

約数和(自身を除く): 2856844

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1123, 1884, 2246, 3369, 4492, 6738, 13476, 176311, 352622, 528933, 705244, 1057866, 2115732]

約数ペア:

[(1, 2115732), (2, 1057866), (3, 705244), (4, 528933), (6, 352622), (12, 176311), (157, 13476), (314, 6738), (471, 4492), (628, 3369), (942, 2246), (1123, 1884)]