1366328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 2754000

約数和(自身を除く): 1387672

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 101, 152, 178, 202, 356, 404, 712, 808, 1691, 1919, 3382, 3838, 6764, 7676, 8989, 13528, 15352, 17978, 35956, 71912, 170791, 341582, 683164, 1366328]

約数ペア:

[(1, 1366328), (2, 683164), (4, 341582), (8, 170791), (19, 71912), (38, 35956), (76, 17978), (89, 15352), (101, 13528), (152, 8989), (178, 7676), (202, 6764), (356, 3838), (404, 3382), (712, 1919), (808, 1691)]