251473758

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{33773}}^1$

素因数の和:33868

約数の個数: 32

約数和(自身を含む): 539843616

約数和(自身を除く): 288369858

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 3723, 7446, 33773, 67546, 101319, 202638, 574141, 1148282, 1722423, 2465429, 3444846, 4930858, 7396287, 14792574, 41912293, 83824586, 125736879, 251473758]

約数ペア:

[(1, 251473758), (2, 125736879), (3, 83824586), (6, 41912293), (17, 14792574), (34, 7396287), (51, 4930858), (73, 3444846), (102, 2465429), (146, 1722423), (219, 1148282), (438, 574141), (1241, 202638), (2482, 101319), (3723, 67546), (7446, 33773)]