1389804592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{13183}}^1$

素因数の和:13801

約数の個数: 40

約数和(自身を含む): 2942668800

約数和(自身を除く): 1552864208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 599, 1198, 2396, 4792, 6589, 9584, 13178, 13183, 26356, 26366, 52712, 52732, 105424, 105464, 145013, 210928, 290026, 580052, 1160104, 2320208, 7896617, 15793234, 31586468, 63172936, 86862787, 126345872, 173725574, 347451148, 694902296, 1389804592]

約数ペア:

[(1, 1389804592), (2, 694902296), (4, 347451148), (8, 173725574), (11, 126345872), (16, 86862787), (22, 63172936), (44, 31586468), (88, 15793234), (176, 7896617), (599, 2320208), (1198, 1160104), (2396, 580052), (4792, 290026), (6589, 210928), (9584, 145013), (13178, 105464), (13183, 105424), (26356, 52732), (26366, 52712)]