2561291303

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{2957}}^1$

素因数の和:3346

約数の個数: 16

約数和(自身を含む): 2664329760

約数和(自身を除く): 103038457

約数列:

[1, 53, 59, 277, 2957, 3127, 14681, 16343, 156721, 174463, 819089, 866179, 9246539, 43411717, 48326251, 2561291303]

約数ペア:

[(1, 2561291303), (53, 48326251), (59, 43411717), (277, 9246539), (2957, 866179), (3127, 819089), (14681, 174463), (16343, 156721)]