3999898990070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10810537811}}^1$

素因数の和:10810537855

約数の個数: 16

約数和(自身を含む): 7394407863408

約数和(自身を除く): 3394508873338

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 10810537811, 21621075622, 54052689055, 108105378110, 399989899007, 799979798014, 1999949495035, 3999898990070]

約数ペア:

[(1, 3999898990070), (2, 1999949495035), (5, 799979798014), (10, 399989899007), (37, 108105378110), (74, 54052689055), (185, 21621075622), (370, 10810537811)]