513524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1061}}^1$

素因数の和:1087

約数の個数: 18

約数和(自身を含む): 988722

約数和(自身を除く): 475198

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1061, 2122, 4244, 11671, 23342, 46684, 128381, 256762, 513524]

約数ペア:

[(1, 513524), (2, 256762), (4, 128381), (11, 46684), (22, 23342), (44, 11671), (121, 4244), (242, 2122), (484, 1061)]