26005808591

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1\times {\mathrm{30467}}^1$

素因数の和:32534

約数の個数: 16

約数和(自身を含む): 30224256000

約数和(自身を除く): 4218447409

約数列:

[1, 7, 61, 427, 1999, 13993, 30467, 121939, 213269, 853573, 1858487, 13009409, 60903533, 426324731, 3715115513, 26005808591]

約数ペア:

[(1, 26005808591), (7, 3715115513), (61, 426324731), (427, 60903533), (1999, 13009409), (13993, 1858487), (30467, 853573), (121939, 213269)]