2657018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1123}}^1$

素因数の和:1158

約数の個数: 24

約数和(自身を含む): 4936608

約数和(自身を除く): 2279590

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1123, 1183, 2246, 2366, 7861, 14599, 15722, 29198, 102193, 189787, 204386, 379574, 1328509, 2657018]

約数ペア:

[(1, 2657018), (2, 1328509), (7, 379574), (13, 204386), (14, 189787), (26, 102193), (91, 29198), (169, 15722), (182, 14599), (338, 7861), (1123, 2366), (1183, 2246)]