180480326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223921}}^1$

素因数の和:223967

約数の個数: 16

約数和(自身を含む): 300951168

約数和(自身を除く): 120470842

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 223921, 447842, 2910973, 5821946, 6941551, 13883102, 90240163, 180480326]

約数ペア:

[(1, 180480326), (2, 90240163), (13, 13883102), (26, 6941551), (31, 5821946), (62, 2910973), (403, 447842), (806, 223921)]