7800234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{100003}}^1$

素因数の和:100021

約数の個数: 16

約数和(自身を含む): 16800672

約数和(自身を除く): 9000438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 100003, 200006, 300009, 600018, 1300039, 2600078, 3900117, 7800234]

約数ペア:

[(1, 7800234), (2, 3900117), (3, 2600078), (6, 1300039), (13, 600018), (26, 300009), (39, 200006), (78, 100003)]