2912389103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{318677}}^1$

素因数の和:318746

約数の個数: 16

約数和(自身を含む): 3390733920

約数和(自身を除く): 478344817

約数列:

[1, 13, 19, 37, 247, 481, 703, 9139, 318677, 4142801, 6054863, 11791049, 78713219, 153283637, 224029931, 2912389103]

約数ペア:

[(1, 2912389103), (13, 224029931), (19, 153283637), (37, 78713219), (247, 11791049), (481, 6054863), (703, 4142801), (9139, 318677)]