7661684

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{257}}^2$

素因数の和:547

約数の個数: 18

約数和(自身を含む): 13924470

約数和(自身を除く): 6262786

約数列:

[1, 2, 4, 29, 58, 116, 257, 514, 1028, 7453, 14906, 29812, 66049, 132098, 264196, 1915421, 3830842, 7661684]

約数ペア:

[(1, 7661684), (2, 3830842), (4, 1915421), (29, 264196), (58, 132098), (116, 66049), (257, 29812), (514, 14906), (1028, 7453)]