2871708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 8112384

約数和(自身を除く): 5240676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 2011, 4022, 6033, 8044, 12066, 14077, 24132, 28154, 34187, 42231, 56308, 68374, 84462, 102561, 136748, 168924, 205122, 239309, 410244, 478618, 717927, 957236, 1435854, 2871708]

約数ペア:

[(1, 2871708), (2, 1435854), (3, 957236), (4, 717927), (6, 478618), (7, 410244), (12, 239309), (14, 205122), (17, 168924), (21, 136748), (28, 102561), (34, 84462), (42, 68374), (51, 56308), (68, 42231), (84, 34187), (102, 28154), (119, 24132), (204, 14077), (238, 12066), (357, 8044), (476, 6033), (714, 4022), (1428, 2011)]