1260864194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{245591}}^1$

素因数の和:245761

約数の個数: 16

約数和(自身を含む): 2015819136

約数和(自身を除く): 754954942

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 245591, 491182, 4175047, 8350094, 37084241, 74168482, 630432097, 1260864194]

約数ペア:

[(1, 1260864194), (2, 630432097), (17, 74168482), (34, 37084241), (151, 8350094), (302, 4175047), (2567, 491182), (5134, 245591)]