13309619006

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{639701}}^1$

素因数の和:639907

約数の個数: 16

約数和(自身を含む): 20357876448

約数和(自身を除く): 7048257442

約数列:

[1, 2, 101, 103, 202, 206, 10403, 20806, 639701, 1279402, 64609801, 65889203, 129219602, 131778406, 6654809503, 13309619006]

約数ペア:

[(1, 13309619006), (2, 6654809503), (101, 131778406), (103, 129219602), (202, 65889203), (206, 64609801), (10403, 1279402), (20806, 639701)]