3790906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 6928128

約数和(自身を除く): 3137222

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 193, 322, 386, 427, 854, 1351, 1403, 2702, 2806, 4439, 8878, 9821, 11773, 19642, 23546, 31073, 62146, 82411, 164822, 270779, 541558, 1895453, 3790906]

約数ペア:

[(1, 3790906), (2, 1895453), (7, 541558), (14, 270779), (23, 164822), (46, 82411), (61, 62146), (122, 31073), (161, 23546), (193, 19642), (322, 11773), (386, 9821), (427, 8878), (854, 4439), (1351, 2806), (1403, 2702)]