2111018

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1686

約数の個数: 24

約数和(自身を含む): 3969252

約数和(自身を除く): 1858234

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1657, 3314, 11599, 21541, 23198, 43082, 81193, 150787, 162386, 301574, 1055509, 2111018]

約数ペア:

[(1, 2111018), (2, 1055509), (7, 301574), (13, 162386), (14, 150787), (26, 81193), (49, 43082), (91, 23198), (98, 21541), (182, 11599), (637, 3314), (1274, 1657)]