1139681258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{221987}}^1$

素因数の和:222157

約数の個数: 16

約数和(自身を含む): 1822077504

約数和(自身を除く): 682396246

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 221987, 443974, 3773779, 7547558, 33520037, 67040074, 569840629, 1139681258]

約数ペア:

[(1, 1139681258), (2, 569840629), (17, 67040074), (34, 33520037), (151, 7547558), (302, 3773779), (2567, 443974), (5134, 221987)]