257939652

素因数分解:

$2^2\times 3^1\times {\mathrm{2467}}^1\times {\mathrm{8713}}^1$

素因数の和:11187

約数の個数: 24

約数和(自身を含む): 602172256

約数和(自身を除く): 344232604

約数列:

[1, 2, 3, 4, 6, 12, 2467, 4934, 7401, 8713, 9868, 14802, 17426, 26139, 29604, 34852, 52278, 104556, 21494971, 42989942, 64484913, 85979884, 128969826, 257939652]

約数ペア:

[(1, 257939652), (2, 128969826), (3, 85979884), (4, 64484913), (6, 42989942), (12, 21494971), (2467, 104556), (4934, 52278), (7401, 34852), (8713, 29604), (9868, 26139), (14802, 17426)]