380028286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1\times {\mathrm{7573}}^1$

素因数の和:9867

約数の個数: 16

約数和(自身を含む): 622219248

約数和(自身を除く): 242190962

約数列:

[1, 2, 11, 22, 2281, 4562, 7573, 15146, 25091, 50182, 83303, 166606, 17274013, 34548026, 190014143, 380028286]

約数ペア:

[(1, 380028286), (2, 190014143), (11, 34548026), (22, 17274013), (2281, 166606), (4562, 83303), (7573, 50182), (15146, 25091)]