102520876

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{360989}}^1$

素因数の和:361064

約数の個数: 12

約数和(自身を含む): 181938960

約数和(自身を除く): 79418084

約数列:

[1, 2, 4, 71, 142, 284, 360989, 721978, 1443956, 25630219, 51260438, 102520876]

約数ペア:

[(1, 102520876), (2, 51260438), (4, 25630219), (71, 1443956), (142, 721978), (284, 360989)]