1520291384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1879}}^1\times {\mathrm{5323}}^1$

素因数の和:7227

約数の個数: 32

約数和(自身を含む): 3002736000

約数和(自身を除く): 1482444616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1879, 3758, 5323, 7516, 10646, 15032, 21292, 35701, 42584, 71402, 101137, 142804, 202274, 285608, 404548, 809096, 10001917, 20003834, 40007668, 80015336, 190036423, 380072846, 760145692, 1520291384]

約数ペア:

[(1, 1520291384), (2, 760145692), (4, 380072846), (8, 190036423), (19, 80015336), (38, 40007668), (76, 20003834), (152, 10001917), (1879, 809096), (3758, 404548), (5323, 285608), (7516, 202274), (10646, 142804), (15032, 101137), (21292, 71402), (35701, 42584)]