2171328302

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{690187}}^1$

素因数の和:690224

約数の個数: 24

約数和(自身を含む): 3855390168

約数和(自身を除く): 1684061866

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 690187, 1380374, 7592057, 8972431, 15184114, 17944862, 83512627, 98696741, 167025254, 197393482, 1085664151, 2171328302]

約数ペア:

[(1, 2171328302), (2, 1085664151), (11, 197393482), (13, 167025254), (22, 98696741), (26, 83512627), (121, 17944862), (143, 15184114), (242, 8972431), (286, 7592057), (1573, 1380374), (3146, 690187)]