130196858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 219941568

約数和(自身を除く): 89744710

約数列:

[1, 2, 11, 22, 37, 74, 307, 407, 521, 614, 814, 1042, 3377, 5731, 6754, 11359, 11462, 19277, 22718, 38554, 124949, 159947, 212047, 249898, 319894, 424094, 1759417, 3518834, 5918039, 11836078, 65098429, 130196858]

約数ペア:

[(1, 130196858), (2, 65098429), (11, 11836078), (22, 5918039), (37, 3518834), (74, 1759417), (307, 424094), (407, 319894), (521, 249898), (614, 212047), (814, 159947), (1042, 124949), (3377, 38554), (5731, 22718), (6754, 19277), (11359, 11462)]