1538140638

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2351897}}^1$

素因数の和:2352011

約数の個数: 16

約数和(自身を含む): 3104505360

約数和(自身を除く): 1566364722

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 2351897, 4703794, 7055691, 14111382, 256356773, 512713546, 769070319, 1538140638]

約数ペア:

[(1, 1538140638), (2, 769070319), (3, 512713546), (6, 256356773), (109, 14111382), (218, 7055691), (327, 4703794), (654, 2351897)]