7131857882

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{2789}}^1\times {\mathrm{8581}}^1$

素因数の和:11521

約数の個数: 16

約数和(自身を含む): 10774701000

約数和(自身を除く): 3642843118

約数列:

[1, 2, 149, 298, 2789, 5578, 8581, 17162, 415561, 831122, 1278569, 2557138, 23932409, 47864818, 3565928941, 7131857882]

約数ペア:

[(1, 7131857882), (2, 3565928941), (149, 47864818), (298, 23932409), (2789, 2557138), (5578, 1278569), (8581, 831122), (17162, 415561)]