2019426592

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{162229}}^1$

素因数の和:162628

約数の個数: 24

約数和(自身を含む): 3985991100

約数和(自身を除く): 1966564508

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 6224, 12448, 162229, 324458, 648916, 1297832, 2595664, 5191328, 63107081, 126214162, 252428324, 504856648, 1009713296, 2019426592]

約数ペア:

[(1, 2019426592), (2, 1009713296), (4, 504856648), (8, 252428324), (16, 126214162), (32, 63107081), (389, 5191328), (778, 2595664), (1556, 1297832), (3112, 648916), (6224, 324458), (12448, 162229)]