2009738029

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{383611}}^1$

素因数の和:383668

約数の個数: 12

約数和(自身を含む): 2246431872

約数和(自身を除く): 236693843

約数列:

[1, 13, 31, 169, 403, 5239, 383611, 4986943, 11891941, 64830259, 154595233, 2009738029]

約数ペア:

[(1, 2009738029), (13, 154595233), (31, 64830259), (169, 11891941), (403, 4986943), (5239, 383611)]