2875268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 5552064

約数和(自身を除く): 2676796

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 647, 1111, 1294, 2222, 2588, 4444, 7117, 14234, 28468, 65347, 130694, 261388, 718817, 1437634, 2875268]

約数ペア:

[(1, 2875268), (2, 1437634), (4, 718817), (11, 261388), (22, 130694), (44, 65347), (101, 28468), (202, 14234), (404, 7117), (647, 4444), (1111, 2588), (1294, 2222)]