9896026

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 17987328

約数和(自身を除く): 8091302

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 421, 511, 842, 1022, 1679, 2947, 3358, 5894, 9683, 11753, 19366, 23506, 30733, 61466, 67781, 135562, 215131, 430262, 706859, 1413718, 4948013, 9896026]

約数ペア:

[(1, 9896026), (2, 4948013), (7, 1413718), (14, 706859), (23, 430262), (46, 215131), (73, 135562), (146, 67781), (161, 61466), (322, 30733), (421, 23506), (511, 19366), (842, 11753), (1022, 9683), (1679, 5894), (2947, 3358)]