2016497896

素因数分解:

$2^3\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{22921}}^1$

素因数の和:24505

約数の個数: 32

約数和(自身を含む): 4324006080

約数和(自身を除く): 2307508184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1571, 3142, 6284, 10997, 12568, 21994, 22921, 43988, 45842, 87976, 91684, 160447, 183368, 320894, 641788, 1283576, 36008891, 72017782, 144035564, 252062237, 288071128, 504124474, 1008248948, 2016497896]

約数ペア:

[(1, 2016497896), (2, 1008248948), (4, 504124474), (7, 288071128), (8, 252062237), (14, 144035564), (28, 72017782), (56, 36008891), (1571, 1283576), (3142, 641788), (6284, 320894), (10997, 183368), (12568, 160447), (21994, 91684), (22921, 87976), (43988, 45842)]