4129688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 8262000

約数和(自身を除く): 4132312

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 269, 404, 538, 808, 1076, 1919, 2152, 3838, 5111, 7676, 10222, 15352, 20444, 27169, 40888, 54338, 108676, 217352, 516211, 1032422, 2064844, 4129688]

約数ペア:

[(1, 4129688), (2, 2064844), (4, 1032422), (8, 516211), (19, 217352), (38, 108676), (76, 54338), (101, 40888), (152, 27169), (202, 20444), (269, 15352), (404, 10222), (538, 7676), (808, 5111), (1076, 3838), (1919, 2152)]