2140890817

素因数分解:

${\mathrm{13}}^3\times {\mathrm{89}}^1\times {\mathrm{10949}}^1$

素因数の和:11077

約数の個数: 16

約数和(自身を含む): 2345490000

約数和(自身を除く): 204599183

約数列:

[1, 13, 89, 169, 1157, 2197, 10949, 15041, 142337, 195533, 974461, 1850381, 12667993, 24054953, 164683909, 2140890817]

約数ペア:

[(1, 2140890817), (13, 164683909), (89, 24054953), (169, 12667993), (1157, 1850381), (2197, 974461), (10949, 195533), (15041, 142337)]