1398984928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{3974389}}^1$

素因数の和:3974410

約数の個数: 24

約数和(自身を含む): 3004638840

約数和(自身を除く): 1605653912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 3974389, 7948778, 15897556, 31795112, 43718279, 63590224, 87436558, 127180448, 174873116, 349746232, 699492464, 1398984928]

約数ペア:

[(1, 1398984928), (2, 699492464), (4, 349746232), (8, 174873116), (11, 127180448), (16, 87436558), (22, 63590224), (32, 43718279), (44, 31795112), (88, 15897556), (176, 7948778), (352, 3974389)]