2021385206514

素因数分解:

$2^1\times 3^1\times {\mathrm{887}}^1\times {\mathrm{379816837}}^1$

素因数の和:379817729

約数の個数: 16

約数和(自身を含む): 4047328225728

約数和(自身を除く): 2025943019214

約数列:

[1, 2, 3, 6, 887, 1774, 2661, 5322, 379816837, 759633674, 1139450511, 2278901022, 336897534419, 673795068838, 1010692603257, 2021385206514]

約数ペア:

[(1, 2021385206514), (2, 1010692603257), (3, 673795068838), (6, 336897534419), (887, 2278901022), (1774, 1139450511), (2661, 759633674), (5322, 379816837)]