2688461826

素因数分解:

$2^1\times 3^1\times {\mathrm{6791}}^1\times {\mathrm{65981}}^1$

素因数の和:72777

約数の個数: 16

約数和(自身を含む): 5377796928

約数和(自身を除く): 2689335102

約数列:

[1, 2, 3, 6, 6791, 13582, 20373, 40746, 65981, 131962, 197943, 395886, 448076971, 896153942, 1344230913, 2688461826]

約数ペア:

[(1, 2688461826), (2, 1344230913), (3, 896153942), (6, 448076971), (6791, 395886), (13582, 197943), (20373, 131962), (40746, 65981)]