280131302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{13033}}^1$

素因数の和:14023

約数の個数: 16

約数和(自身を含む): 458901072

約数和(自身を除く): 178769770

約数列:

[1, 2, 11, 22, 977, 1954, 10747, 13033, 21494, 26066, 143363, 286726, 12733241, 25466482, 140065651, 280131302]

約数ペア:

[(1, 280131302), (2, 140065651), (11, 25466482), (22, 12733241), (977, 286726), (1954, 143363), (10747, 26066), (13033, 21494)]