2831656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 5754240

約数和(自身を除く): 2922584

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 443, 799, 886, 1598, 1772, 3196, 3544, 6392, 7531, 15062, 20821, 30124, 41642, 60248, 83284, 166568, 353957, 707914, 1415828, 2831656]

約数ペア:

[(1, 2831656), (2, 1415828), (4, 707914), (8, 353957), (17, 166568), (34, 83284), (47, 60248), (68, 41642), (94, 30124), (136, 20821), (188, 15062), (376, 7531), (443, 6392), (799, 3544), (886, 3196), (1598, 1772)]