2815672870

素因数分解:

$2^1\times 5^1\times {\mathrm{3209}}^1\times {\mathrm{87743}}^1$

素因数の和:90959

約数の個数: 16

約数和(自身を含む): 5069848320

約数和(自身を除く): 2254175450

約数列:

[1, 2, 5, 10, 3209, 6418, 16045, 32090, 87743, 175486, 438715, 877430, 281567287, 563134574, 1407836435, 2815672870]

約数ペア:

[(1, 2815672870), (2, 1407836435), (5, 563134574), (10, 281567287), (3209, 877430), (6418, 438715), (16045, 175486), (32090, 87743)]