248457804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2957831}}^1$

素因数の和:2957845

約数の個数: 24

約数和(自身を含む): 662554368

約数和(自身を除く): 414096564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2957831, 5915662, 8873493, 11831324, 17746986, 20704817, 35493972, 41409634, 62114451, 82819268, 124228902, 248457804]

約数ペア:

[(1, 248457804), (2, 124228902), (3, 82819268), (4, 62114451), (6, 41409634), (7, 35493972), (12, 20704817), (14, 17746986), (21, 11831324), (28, 8873493), (42, 5915662), (84, 2957831)]