2366819

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 3010560

約数和(自身を除く): 643741

約数列:

[1, 7, 13, 31, 91, 217, 403, 839, 2821, 5873, 10907, 26009, 76349, 182063, 338117, 2366819]

約数ペア:

[(1, 2366819), (7, 338117), (13, 182063), (31, 76349), (91, 26009), (217, 10907), (403, 5873), (839, 2821)]