2688468

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 6317472

約数和(自身を除く): 3629004

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1427, 1884, 2854, 4281, 5708, 8562, 17124, 224039, 448078, 672117, 896156, 1344234, 2688468]

約数ペア:

[(1, 2688468), (2, 1344234), (3, 896156), (4, 672117), (6, 448078), (12, 224039), (157, 17124), (314, 8562), (471, 5708), (628, 4281), (942, 2854), (1427, 1884)]