856402886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{314161}}^1$

素因数の和:314239

約数の個数: 16

約数和(自身を含む): 1357179840

約数和(自身を除く): 500776954

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 314161, 628322, 9110669, 14765567, 18221338, 29531134, 428201443, 856402886]

約数ペア:

[(1, 856402886), (2, 428201443), (29, 29531134), (47, 18221338), (58, 14765567), (94, 9110669), (1363, 628322), (2726, 314161)]