2053370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1697}}^1$

素因数の和:1726

約数の個数: 24

約数和(自身を含む): 4065012

約数和(自身を除く): 2011642

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1697, 3394, 8485, 16970, 18667, 37334, 93335, 186670, 205337, 410674, 1026685, 2053370]

約数ペア:

[(1, 2053370), (2, 1026685), (5, 410674), (10, 205337), (11, 186670), (22, 93335), (55, 37334), (110, 18667), (121, 16970), (242, 8485), (605, 3394), (1210, 1697)]