751262138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{8191}}^1$

素因数の和:8594

約数の個数: 24

約数和(自身を含む): 1242071040

約数和(自身を除く): 490808902

約数列:

[1, 2, 11, 22, 121, 242, 379, 758, 4169, 8191, 8338, 16382, 45859, 90101, 91718, 180202, 991111, 1982222, 3104389, 6208778, 34148279, 68296558, 375631069, 751262138]

約数ペア:

[(1, 751262138), (2, 375631069), (11, 68296558), (22, 34148279), (121, 6208778), (242, 3104389), (379, 1982222), (758, 991111), (4169, 180202), (8191, 91718), (8338, 90101), (16382, 45859)]