311982146

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{474137}}^1$

素因数の和:474193

約数の個数: 16

約数和(自身を含む): 546206976

約数和(自身を除く): 234224830

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 474137, 948274, 3318959, 6637918, 22284439, 44568878, 155991073, 311982146]

約数ペア:

[(1, 311982146), (2, 155991073), (7, 44568878), (14, 22284439), (47, 6637918), (94, 3318959), (329, 948274), (658, 474137)]