306521306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{23071}}^1$

素因数の和:23166

約数の個数: 32

約数和(自身を含む): 573662208

約数和(自身を除く): 267140902

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 13286, 23071, 46142, 161497, 299923, 322994, 599846, 1684183, 2099461, 3368366, 4198922, 11789281, 21894379, 23578562, 43788758, 153260653, 306521306]

約数ペア:

[(1, 306521306), (2, 153260653), (7, 43788758), (13, 23578562), (14, 21894379), (26, 11789281), (73, 4198922), (91, 3368366), (146, 2099461), (182, 1684183), (511, 599846), (949, 322994), (1022, 299923), (1898, 161497), (6643, 46142), (13286, 23071)]