3876986879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{3889}}^1$

素因数の和:4718

約数の個数: 16

約数和(自身を含む): 4145184000

約数和(自身を除く): 268197121

約数列:

[1, 19, 71, 739, 1349, 3889, 14041, 52469, 73891, 276119, 996911, 2873971, 5246261, 54605449, 204051941, 3876986879]

約数ペア:

[(1, 3876986879), (19, 204051941), (71, 54605449), (739, 5246261), (1349, 2873971), (3889, 996911), (14041, 276119), (52469, 73891)]