2598622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 4248720

約数和(自身を除く): 1650098

約数列:

[1, 2, 13, 26, 89, 178, 1123, 1157, 2246, 2314, 14599, 29198, 99947, 199894, 1299311, 2598622]

約数ペア:

[(1, 2598622), (2, 1299311), (13, 199894), (26, 99947), (89, 29198), (178, 14599), (1123, 2314), (1157, 2246)]