2021979992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{8715431}}^1$

素因数の和:8715466

約数の個数: 16

約数和(自身を含む): 3921944400

約数和(自身を除く): 1899964408

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 8715431, 17430862, 34861724, 69723448, 252747499, 505494998, 1010989996, 2021979992]

約数ペア:

[(1, 2021979992), (2, 1010989996), (4, 505494998), (8, 252747499), (29, 69723448), (58, 34861724), (116, 17430862), (232, 8715431)]