2679968774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{21613}}^1$

素因数の和:22160

約数の個数: 32

約数和(自身を含む): 4874043456

約数和(自身を除く): 2194074682

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 521, 1042, 3647, 7294, 8857, 17714, 21613, 43226, 61999, 123998, 151291, 302582, 367421, 734842, 2571947, 5143894, 11260373, 22520746, 78822611, 157645222, 191426341, 382852682, 1339984387, 2679968774]

約数ペア:

[(1, 2679968774), (2, 1339984387), (7, 382852682), (14, 191426341), (17, 157645222), (34, 78822611), (119, 22520746), (238, 11260373), (521, 5143894), (1042, 2571947), (3647, 734842), (7294, 367421), (8857, 302582), (17714, 151291), (21613, 123998), (43226, 61999)]