1279532846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1980701}}^1$

素因数の和:1980739

約数の個数: 16

約数和(自身を含む): 2139158160

約数和(自身を除く): 859625314

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1980701, 3961402, 33671917, 37633319, 67343834, 75266638, 639766423, 1279532846]

約数ペア:

[(1, 1279532846), (2, 639766423), (17, 75266638), (19, 67343834), (34, 37633319), (38, 33671917), (323, 3961402), (646, 1980701)]