2016306128

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{103549}}^1$

素因数の和:104774

約数の個数: 20

約数和(自身を含む): 3909840900

約数和(自身を除く): 1893534772

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 4868, 9736, 19472, 103549, 207098, 414196, 828392, 1656784, 126019133, 252038266, 504076532, 1008153064, 2016306128]

約数ペア:

[(1, 2016306128), (2, 1008153064), (4, 504076532), (8, 252038266), (16, 126019133), (1217, 1656784), (2434, 828392), (4868, 414196), (9736, 207098), (19472, 103549)]