1973986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 3669120

約数和(自身を除く): 1695134

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 181, 266, 287, 362, 574, 779, 1267, 1558, 2534, 3439, 5453, 6878, 7421, 10906, 14842, 24073, 48146, 51947, 103894, 140999, 281998, 986993, 1973986]

約数ペア:

[(1, 1973986), (2, 986993), (7, 281998), (14, 140999), (19, 103894), (38, 51947), (41, 48146), (82, 24073), (133, 14842), (181, 10906), (266, 7421), (287, 6878), (362, 5453), (574, 3439), (779, 2534), (1267, 1558)]