2540513677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{11393}}^1$

素因数の和:12432

約数の個数: 16

約数和(自身を含む): 2900000880

約数和(自身を除く): 359487203

約数列:

[1, 13, 17, 221, 1009, 11393, 13117, 17153, 148109, 193681, 222989, 2517853, 11495537, 149441981, 195424129, 2540513677]

約数ペア:

[(1, 2540513677), (13, 195424129), (17, 149441981), (221, 11495537), (1009, 2517853), (11393, 222989), (13117, 193681), (17153, 148109)]