2780490550879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{30192203}}^1$

素因数の和:30192390

約数の個数: 16

約数和(自身を含む): 3028881905280

約数和(自身を除く): 248391354401

約数列:

[1, 19, 37, 131, 703, 2489, 4847, 92093, 30192203, 573651857, 1117111511, 3955178593, 21225118709, 75148393267, 146341607941, 2780490550879]

約数ペア:

[(1, 2780490550879), (19, 146341607941), (37, 75148393267), (131, 21225118709), (703, 3955178593), (2489, 1117111511), (4847, 573651857), (92093, 30192203)]