2017966318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{425911}}^1$

素因数の和:426039

約数の個数: 16

約数和(自身を含む): 3189229056

約数和(自身を除く): 1171262738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 425911, 851822, 9795953, 19591906, 43868833, 87737666, 1008983159, 2017966318]

約数ペア:

[(1, 2017966318), (2, 1008983159), (23, 87737666), (46, 43868833), (103, 19591906), (206, 9795953), (2369, 851822), (4738, 425911)]