129250268

素因数分解:

$2^2\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{3793}}^1$

素因数の和:5021

約数の個数: 24

約数和(自身を含む): 258781152

約数和(自身を除く): 129530884

約数列:

[1, 2, 4, 7, 14, 28, 1217, 2434, 3793, 4868, 7586, 8519, 15172, 17038, 26551, 34076, 53102, 106204, 4616081, 9232162, 18464324, 32312567, 64625134, 129250268]

約数ペア:

[(1, 129250268), (2, 64625134), (4, 32312567), (7, 18464324), (14, 9232162), (28, 4616081), (1217, 106204), (2434, 53102), (3793, 34076), (4868, 26551), (7586, 17038), (8519, 15172)]