2588892028

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{222337}}^1$

素因数の和:222453

約数の個数: 24

約数和(自身を含む): 4706450784

約数和(自身を除く): 2117558756

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 222337, 444674, 889348, 9115817, 15785927, 18231634, 31571854, 36463268, 63143708, 647223007, 1294446014, 2588892028]

約数ペア:

[(1, 2588892028), (2, 1294446014), (4, 647223007), (41, 63143708), (71, 36463268), (82, 31571854), (142, 18231634), (164, 15785927), (284, 9115817), (2911, 889348), (5822, 444674), (11644, 222337)]