2689812074

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1\times {\mathrm{13457}}^1$

素因数の和:14317

約数の個数: 16

約数和(自身を含む): 4069699200

約数和(自身を除く): 1379887126

約数列:

[1, 2, 139, 278, 719, 1438, 13457, 26914, 99941, 199882, 1870523, 3741046, 9675583, 19351166, 1344906037, 2689812074]

約数ペア:

[(1, 2689812074), (2, 1344906037), (139, 19351166), (278, 9675583), (719, 3741046), (1438, 1870523), (13457, 199882), (26914, 99941)]