2019401167

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{242629}}^1$

素因数の和:242706

約数の個数: 16

約数和(自身を含む): 2445710400

約数和(自身を除く): 426309233

約数列:

[1, 7, 29, 41, 203, 287, 1189, 8323, 242629, 1698403, 7036241, 9947789, 49253687, 69634523, 288485881, 2019401167]

約数ペア:

[(1, 2019401167), (7, 288485881), (29, 69634523), (41, 49253687), (203, 9947789), (287, 7036241), (1189, 1698403), (8323, 242629)]