245855248

素因数分解:

$2^4\times {\mathrm{2237}}^1\times {\mathrm{6869}}^1$

素因数の和:9114

約数の個数: 20

約数和(自身を含む): 476626860

約数和(自身を除く): 230771612

約数列:

[1, 2, 4, 8, 16, 2237, 4474, 6869, 8948, 13738, 17896, 27476, 35792, 54952, 109904, 15365953, 30731906, 61463812, 122927624, 245855248]

約数ペア:

[(1, 245855248), (2, 122927624), (4, 61463812), (8, 30731906), (16, 15365953), (2237, 109904), (4474, 54952), (6869, 35792), (8948, 27476), (13738, 17896)]