171802868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1385507}}^1$

素因数の和:1385542

約数の個数: 12

約数和(自身を含む): 310353792

約数和(自身を除く): 138550924

約数列:

[1, 2, 4, 31, 62, 124, 1385507, 2771014, 5542028, 42950717, 85901434, 171802868]

約数ペア:

[(1, 171802868), (2, 85901434), (4, 42950717), (31, 5542028), (62, 2771014), (124, 1385507)]