2681102

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 16

約数和(自身を含む): 4147200

約数和(自身を除く): 1466098

約数列:

[1, 2, 71, 79, 142, 158, 239, 478, 5609, 11218, 16969, 18881, 33938, 37762, 1340551, 2681102]

約数ペア:

[(1, 2681102), (2, 1340551), (71, 37762), (79, 33938), (142, 18881), (158, 16969), (239, 11218), (478, 5609)]