390234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5003}}^1$

素因数の和:5021

約数の個数: 16

約数和(自身を含む): 840672

約数和(自身を除く): 450438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5003, 10006, 15009, 30018, 65039, 130078, 195117, 390234]

約数ペア:

[(1, 390234), (2, 195117), (3, 130078), (6, 65039), (13, 30018), (26, 15009), (39, 10006), (78, 5003)]