2039436217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{161233}}^1$

素因数の和:161392

約数の個数: 16

約数和(自身を含む): 2528149120

約数和(自身を除く): 488712903

約数列:

[1, 7, 13, 91, 139, 973, 1807, 12649, 161233, 1128631, 2096029, 14672203, 22411387, 156879709, 291348031, 2039436217]

約数ペア:

[(1, 2039436217), (7, 291348031), (13, 156879709), (91, 22411387), (139, 14672203), (973, 2096029), (1807, 1128631), (12649, 161233)]