521170474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1049}}^1\times {\mathrm{2053}}^1$

素因数の和:3126

約数の個数: 24

約数和(自身を含む): 860523300

約数和(自身を除く): 339352826

約数列:

[1, 2, 11, 22, 121, 242, 1049, 2053, 2098, 4106, 11539, 22583, 23078, 45166, 126929, 248413, 253858, 496826, 2153597, 4307194, 23689567, 47379134, 260585237, 521170474]

約数ペア:

[(1, 521170474), (2, 260585237), (11, 47379134), (22, 23689567), (121, 4307194), (242, 2153597), (1049, 496826), (2053, 253858), (2098, 248413), (4106, 126929), (11539, 45166), (22583, 23078)]