4500002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10181}}^1$

素因数の和:10213

約数の個数: 16

約数和(自身を含む): 7697592

約数和(自身を除く): 3197590

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 10181, 20362, 132353, 173077, 264706, 346154, 2250001, 4500002]

約数ペア:

[(1, 4500002), (2, 2250001), (13, 346154), (17, 264706), (26, 173077), (34, 132353), (221, 20362), (442, 10181)]