1213850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2207}}^1$

素因数の和:2230

約数の個数: 24

約数和(自身を含む): 2464128

約数和(自身を除く): 1250278

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 2207, 4414, 11035, 22070, 24277, 48554, 55175, 110350, 121385, 242770, 606925, 1213850]

約数ペア:

[(1, 1213850), (2, 606925), (5, 242770), (10, 121385), (11, 110350), (22, 55175), (25, 48554), (50, 24277), (55, 22070), (110, 11035), (275, 4414), (550, 2207)]