123708304

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{12613}}^1$

素因数の和:13234

約数の個数: 20

約数和(自身を含む): 240094876

約数和(自身を除く): 116386572

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 12613, 25226, 50452, 100904, 201808, 7731769, 15463538, 30927076, 61854152, 123708304]

約数ペア:

[(1, 123708304), (2, 61854152), (4, 30927076), (8, 15463538), (16, 7731769), (613, 201808), (1226, 100904), (2452, 50452), (4904, 25226), (9808, 12613)]