2912389459

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1\times {\mathrm{18443}}^1$

素因数の和:19794

約数の個数: 16

約数和(自身を含む): 3527083008

約数和(自身を除く): 614693549

約数列:

[1, 7, 17, 119, 1327, 9289, 18443, 22559, 129101, 157913, 313531, 2194717, 24473861, 171317027, 416055637, 2912389459]

約数ペア:

[(1, 2912389459), (7, 416055637), (17, 171317027), (119, 24473861), (1327, 2194717), (9289, 313531), (18443, 157913), (22559, 129101)]