259001426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{400931}}^1$

素因数の和:400969

約数の個数: 16

約数和(自身を含む): 433006560

約数和(自身を除く): 174005134

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 400931, 801862, 6815827, 7617689, 13631654, 15235378, 129500713, 259001426]

約数ペア:

[(1, 259001426), (2, 129500713), (17, 15235378), (19, 13631654), (34, 7617689), (38, 6815827), (323, 801862), (646, 400931)]