149235982

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{259993}}^1$

素因数の和:260043

約数の個数: 16

約数和(自身を含む): 262073952

約数和(自身を除く): 112837970

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 259993, 519986, 1819951, 3639902, 10659713, 21319426, 74617991, 149235982]

約数ペア:

[(1, 149235982), (2, 74617991), (7, 21319426), (14, 10659713), (41, 3639902), (82, 1819951), (287, 519986), (574, 259993)]