2022786181

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^2\times {\mathrm{4261}}^1$

素因数の和:4393

約数の個数: 18

約数和(自身を含む): 2232985398

約数和(自身を除く): 210199217

約数列:

[1, 13, 53, 169, 689, 2809, 4261, 8957, 36517, 55393, 225833, 474721, 720109, 2935829, 11969149, 38165777, 155598937, 2022786181]

約数ペア:

[(1, 2022786181), (13, 155598937), (53, 38165777), (169, 11969149), (689, 2935829), (2809, 720109), (4261, 474721), (8957, 225833), (36517, 55393)]