1330694398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{140339}}^1$

素因数の和:140783

約数の個数: 16

約数和(自身を含む): 2182567680

約数和(自身を除く): 851873282

約数列:

[1, 2, 11, 22, 431, 862, 4741, 9482, 140339, 280678, 1543729, 3087458, 60486109, 120972218, 665347199, 1330694398]

約数ペア:

[(1, 1330694398), (2, 665347199), (11, 120972218), (22, 60486109), (431, 3087458), (862, 1543729), (4741, 280678), (9482, 140339)]