2116747385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{448939}}^1$

素因数の和:449008

約数の個数: 16

約数和(自身を含む): 2715189120

約数和(自身を除く): 598441735

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 448939, 2244695, 10325597, 18406499, 51627985, 92032495, 423349477, 2116747385]

約数ペア:

[(1, 2116747385), (5, 423349477), (23, 92032495), (41, 51627985), (115, 18406499), (205, 10325597), (943, 2244695), (4715, 448939)]