81271017358

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{710051}}^1$

素因数の和:710583

約数の個数: 16

約数和(自身を含む): 123037810560

約数和(自身を除く): 41766793202

約数列:

[1, 2, 151, 302, 379, 758, 57229, 114458, 710051, 1420102, 107217701, 214435402, 269109329, 538218658, 40635508679, 81271017358]

約数ペア:

[(1, 81271017358), (2, 40635508679), (151, 538218658), (302, 269109329), (379, 214435402), (758, 107217701), (57229, 1420102), (114458, 710051)]