1220958

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2339}}^1$

素因数の和:2376

約数の個数: 24

約数和(自身を含む): 2737800

約数和(自身を除く): 1516842

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 2339, 4678, 7017, 14034, 21051, 42102, 67831, 135662, 203493, 406986, 610479, 1220958]

約数ペア:

[(1, 1220958), (2, 610479), (3, 406986), (6, 203493), (9, 135662), (18, 67831), (29, 42102), (58, 21051), (87, 14034), (174, 7017), (261, 4678), (522, 2339)]