298045258

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{4621}}^1$

素因数の和:4918

約数の個数: 32

約数和(自身を含む): 543103488

約数和(自身を除く): 245058230

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 271, 542, 1897, 3794, 4607, 4621, 9214, 9242, 32249, 32347, 64498, 64694, 78557, 157114, 549899, 1099798, 1252291, 2504582, 8766037, 17532074, 21288947, 42577894, 149022629, 298045258]

約数ペア:

[(1, 298045258), (2, 149022629), (7, 42577894), (14, 21288947), (17, 17532074), (34, 8766037), (119, 2504582), (238, 1252291), (271, 1099798), (542, 549899), (1897, 157114), (3794, 78557), (4607, 64694), (4621, 64498), (9214, 32347), (9242, 32249)]