2622598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 4603392

約数和(自身を除く): 1980794

約数列:

[1, 2, 11, 22, 23, 46, 71, 73, 142, 146, 253, 506, 781, 803, 1562, 1606, 1633, 1679, 3266, 3358, 5183, 10366, 17963, 18469, 35926, 36938, 57013, 114026, 119209, 238418, 1311299, 2622598]

約数ペア:

[(1, 2622598), (2, 1311299), (11, 238418), (22, 119209), (23, 114026), (46, 57013), (71, 36938), (73, 35926), (142, 18469), (146, 17963), (253, 10366), (506, 5183), (781, 3358), (803, 3266), (1562, 1679), (1606, 1633)]