1818308518

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{5379611}}^1$

素因数の和:5379639

約数の個数: 12

約数和(自身を含む): 2953406988

約数和(自身を除く): 1135098470

約数列:

[1, 2, 13, 26, 169, 338, 5379611, 10759222, 69934943, 139869886, 909154259, 1818308518]

約数ペア:

[(1, 1818308518), (2, 909154259), (13, 139869886), (26, 69934943), (169, 10759222), (338, 5379611)]