1721000812

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{4259903}}^1$

素因数の和:4260008

約数の個数: 12

約数和(自身を含む): 3041571456

約数和(自身を除く): 1320570644

約数列:

[1, 2, 4, 101, 202, 404, 4259903, 8519806, 17039612, 430250203, 860500406, 1721000812]

約数ペア:

[(1, 1721000812), (2, 860500406), (4, 430250203), (101, 17039612), (202, 8519806), (404, 4259903)]