2841392

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{691}}^1$

素因数の和:956

約数の個数: 20

約数和(自身を含む): 5534616

約数和(自身を除く): 2693224

約数列:

[1, 2, 4, 8, 16, 257, 514, 691, 1028, 1382, 2056, 2764, 4112, 5528, 11056, 177587, 355174, 710348, 1420696, 2841392]

約数ペア:

[(1, 2841392), (2, 1420696), (4, 710348), (8, 355174), (16, 177587), (257, 11056), (514, 5528), (691, 4112), (1028, 2764), (1382, 2056)]