132420428

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{27337}}^1$

素因数の和:27521

約数の個数: 24

約数和(自身を含む): 266381472

約数和(自身を除く): 133961044

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 27337, 54674, 109348, 191359, 382718, 765436, 4729301, 9458602, 18917204, 33105107, 66210214, 132420428]

約数ペア:

[(1, 132420428), (2, 66210214), (4, 33105107), (7, 18917204), (14, 9458602), (28, 4729301), (173, 765436), (346, 382718), (692, 191359), (1211, 109348), (2422, 54674), (4844, 27337)]