1906562

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 3538944

約数和(自身を除く): 1632382

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 191, 217, 322, 382, 434, 713, 1337, 1426, 2674, 4393, 4991, 5921, 8786, 9982, 11842, 30751, 41447, 61502, 82894, 136183, 272366, 953281, 1906562]

約数ペア:

[(1, 1906562), (2, 953281), (7, 272366), (14, 136183), (23, 82894), (31, 61502), (46, 41447), (62, 30751), (161, 11842), (191, 9982), (217, 8786), (322, 5921), (382, 4991), (434, 4393), (713, 2674), (1337, 1426)]