1550004002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2399387}}^1$

素因数の和:2399425

約数の個数: 16

約数和(自身を含む): 2591339040

約数和(自身を除く): 1041335038

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 2399387, 4798774, 40789579, 45588353, 81579158, 91176706, 775002001, 1550004002]

約数ペア:

[(1, 1550004002), (2, 775002001), (17, 91176706), (19, 81579158), (34, 45588353), (38, 40789579), (323, 4798774), (646, 2399387)]