7856238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 17289216

約数和(自身を除く): 9432978

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 2143, 3666, 4286, 6429, 12858, 27859, 55718, 83577, 100721, 167154, 201442, 302163, 604326, 1309373, 2618746, 3928119, 7856238]

約数ペア:

[(1, 7856238), (2, 3928119), (3, 2618746), (6, 1309373), (13, 604326), (26, 302163), (39, 201442), (47, 167154), (78, 100721), (94, 83577), (141, 55718), (282, 27859), (611, 12858), (1222, 6429), (1833, 4286), (2143, 3666)]