86915270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{668579}}^1$

素因数の和:668599

約数の個数: 16

約数和(自身を含む): 168482160

約数和(自身を除く): 81566890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 668579, 1337158, 3342895, 6685790, 8691527, 17383054, 43457635, 86915270]

約数ペア:

[(1, 86915270), (2, 43457635), (5, 17383054), (10, 8691527), (13, 6685790), (26, 3342895), (65, 1337158), (130, 668579)]