1255361690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1037489}}^1$

素因数の和:1037518

約数の個数: 24

約数和(自身を含む): 2483751060

約数和(自身を除く): 1228389370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1037489, 2074978, 5187445, 10374890, 11412379, 22824758, 57061895, 114123790, 125536169, 251072338, 627680845, 1255361690]

約数ペア:

[(1, 1255361690), (2, 627680845), (5, 251072338), (10, 125536169), (11, 114123790), (22, 57061895), (55, 22824758), (110, 11412379), (121, 10374890), (242, 5187445), (605, 2074978), (1210, 1037489)]