13579426

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 24440832

約数和(自身を除く): 10861406

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 467, 469, 934, 938, 2077, 3269, 4154, 6538, 14477, 14539, 28954, 29078, 31289, 62578, 101339, 202678, 219023, 438046, 969959, 1939918, 6789713, 13579426]

約数ペア:

[(1, 13579426), (2, 6789713), (7, 1939918), (14, 969959), (31, 438046), (62, 219023), (67, 202678), (134, 101339), (217, 62578), (434, 31289), (467, 29078), (469, 28954), (934, 14539), (938, 14477), (2077, 6538), (3269, 4154)]