8081810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73471}}^1$

素因数の和:73489

約数の個数: 16

約数和(自身を含む): 15869952

約数和(自身を除く): 7788142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 73471, 146942, 367355, 734710, 808181, 1616362, 4040905, 8081810]

約数ペア:

[(1, 8081810), (2, 4040905), (5, 1616362), (10, 808181), (11, 734710), (22, 367355), (55, 146942), (110, 73471)]