245087174353

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{2864473}}^1$

素因数の和:2865216

約数の個数: 16

約数和(自身を含む): 296988664320

約数和(自身を除く): 51901489967

約数列:

[1, 7, 17, 119, 719, 5033, 12223, 85561, 2864473, 20051311, 48696041, 340872287, 2059556087, 14416892609, 35012453479, 245087174353]

約数ペア:

[(1, 245087174353), (7, 35012453479), (17, 14416892609), (119, 2059556087), (719, 340872287), (5033, 48696041), (12223, 20051311), (85561, 2864473)]