408498906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2960137}}^1$

素因数の和:2960165

約数の個数: 16

約数和(自身を含む): 852519744

約数和(自身を除く): 444020838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2960137, 5920274, 8880411, 17760822, 68083151, 136166302, 204249453, 408498906]

約数ペア:

[(1, 408498906), (2, 204249453), (3, 136166302), (6, 68083151), (23, 17760822), (46, 8880411), (69, 5920274), (138, 2960137)]