3220714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 5870592

約数和(自身を除く): 2649878

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 181, 217, 287, 362, 434, 574, 1267, 1271, 2534, 2542, 5611, 7421, 8897, 11222, 14842, 17794, 39277, 51947, 78554, 103894, 230051, 460102, 1610357, 3220714]

約数ペア:

[(1, 3220714), (2, 1610357), (7, 460102), (14, 230051), (31, 103894), (41, 78554), (62, 51947), (82, 39277), (181, 17794), (217, 14842), (287, 11222), (362, 8897), (434, 7421), (574, 5611), (1267, 2542), (1271, 2534)]