2260676877

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{647}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 3195002880

約数和(自身を除く): 934326003

約数列:

[1, 3, 23, 69, 79, 237, 641, 647, 1817, 1923, 1941, 5451, 14743, 14881, 44229, 44643, 50639, 51113, 151917, 153339, 414727, 1164697, 1175599, 1244181, 3494091, 3526797, 9538721, 28616163, 32763433, 98290299, 753558959, 2260676877]

約数ペア:

[(1, 2260676877), (3, 753558959), (23, 98290299), (69, 32763433), (79, 28616163), (237, 9538721), (641, 3526797), (647, 3494091), (1817, 1244181), (1923, 1175599), (1941, 1164697), (5451, 414727), (14743, 153339), (14881, 151917), (44229, 51113), (44643, 50639)]