2670746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:893

約数の個数: 16

約数和(自身を含む): 4351200

約数和(自身を除く): 1680454

約数列:

[1, 2, 13, 26, 139, 278, 739, 1478, 1807, 3614, 9607, 19214, 102721, 205442, 1335373, 2670746]

約数ペア:

[(1, 2670746), (2, 1335373), (13, 205442), (26, 102721), (139, 19214), (278, 9607), (739, 3614), (1478, 1807)]