2080405577

素因数分解:

${\mathrm{71}}^2\times {\mathrm{311}}^1\times {\mathrm{1327}}^1$

素因数の和:1780

約数の個数: 12

約数和(自身を含む): 2118499968

約数和(自身を除く): 38094391

約数列:

[1, 71, 311, 1327, 5041, 22081, 94217, 412697, 1567751, 6689407, 29301487, 2080405577]

約数ペア:

[(1, 2080405577), (71, 29301487), (311, 6689407), (1327, 1567751), (5041, 412697), (22081, 94217)]