258021278

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{41257}}^1$

素因数の和:41371

約数の個数: 16

約数和(自身を含む): 401027760

約数和(自身を除く): 143006482

約数列:

[1, 2, 53, 59, 106, 118, 3127, 6254, 41257, 82514, 2186621, 2434163, 4373242, 4868326, 129010639, 258021278]

約数ペア:

[(1, 258021278), (2, 129010639), (53, 4868326), (59, 4373242), (106, 2434163), (118, 2186621), (3127, 82514), (6254, 41257)]