2149576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 4737600

約数和(自身を除く): 2588024

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1879, 3758, 7516, 15032, 20669, 24427, 41338, 48854, 82676, 97708, 165352, 195416, 268697, 537394, 1074788, 2149576]

約数ペア:

[(1, 2149576), (2, 1074788), (4, 537394), (8, 268697), (11, 195416), (13, 165352), (22, 97708), (26, 82676), (44, 48854), (52, 41338), (88, 24427), (104, 20669), (143, 15032), (286, 7516), (572, 3758), (1144, 1879)]