801449278

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{27803}}^1$

素因数の和:27912

約数の個数: 32

約数和(自身を含む): 1441359360

約数和(自身を除く): 639910082

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 4118, 14413, 27803, 28826, 55606, 194621, 389242, 806287, 1612574, 1974013, 3948026, 5644009, 11288018, 13818091, 27636182, 57246377, 114492754, 400724639, 801449278]

約数ペア:

[(1, 801449278), (2, 400724639), (7, 114492754), (14, 57246377), (29, 27636182), (58, 13818091), (71, 11288018), (142, 5644009), (203, 3948026), (406, 1974013), (497, 1612574), (994, 806287), (2059, 389242), (4118, 194621), (14413, 55606), (27803, 28826)]