2155264133038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{398975219}}^1$

素因数の和:398975331

約数の個数: 16

約数和(自身を含む): 3365754955920

約数和(自身を除く): 1210490822882

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 398975219, 797950438, 14762083103, 29125190987, 29524166206, 58250381974, 1077632066519, 2155264133038]

約数ペア:

[(1, 2155264133038), (2, 1077632066519), (37, 58250381974), (73, 29524166206), (74, 29125190987), (146, 14762083103), (2701, 797950438), (5402, 398975219)]