2457594503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{137089}}^1$

素因数の和:137306

約数の個数: 16

約数和(自身を含む): 3040107840

約数和(自身を除く): 582513337

約数列:

[1, 7, 13, 91, 197, 1379, 2561, 17927, 137089, 959623, 1782157, 12475099, 27006533, 189045731, 351084929, 2457594503]

約数ペア:

[(1, 2457594503), (7, 351084929), (13, 189045731), (91, 27006533), (197, 12475099), (1379, 1782157), (2561, 959623), (17927, 137089)]