320110516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{7275239}}^1$

素因数の和:7275254

約数の個数: 12

約数和(自身を含む): 611120160

約数和(自身を除く): 291009644

約数列:

[1, 2, 4, 11, 22, 44, 7275239, 14550478, 29100956, 80027629, 160055258, 320110516]

約数ペア:

[(1, 320110516), (2, 160055258), (4, 80027629), (11, 29100956), (22, 14550478), (44, 7275239)]