1138144490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{16259207}}^1$

素因数の和:16259221

約数の個数: 16

約数和(自身を含む): 2341325952

約数和(自身を除く): 1203181462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 16259207, 32518414, 81296035, 113814449, 162592070, 227628898, 569072245, 1138144490]

約数ペア:

[(1, 1138144490), (2, 569072245), (5, 227628898), (7, 162592070), (10, 113814449), (14, 81296035), (35, 32518414), (70, 16259207)]