2041490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 4083264

約数和(自身を除く): 2041774

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 277, 335, 554, 670, 737, 1385, 1474, 2770, 3047, 3685, 6094, 7370, 15235, 18559, 30470, 37118, 92795, 185590, 204149, 408298, 1020745, 2041490]

約数ペア:

[(1, 2041490), (2, 1020745), (5, 408298), (10, 204149), (11, 185590), (22, 92795), (55, 37118), (67, 30470), (110, 18559), (134, 15235), (277, 7370), (335, 6094), (554, 3685), (670, 3047), (737, 2770), (1385, 1474)]