1968658939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307171}}^1$

素因数の和:307230

約数の個数: 16

約数和(自身を含む): 2322220320

約数和(自身を除く): 353561381

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 307171, 3993223, 5221907, 8907959, 67884791, 115803467, 151435303, 1968658939]

約数ペア:

[(1, 1968658939), (13, 151435303), (17, 115803467), (29, 67884791), (221, 8907959), (377, 5221907), (493, 3993223), (6409, 307171)]