2013806977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{161531}}^1$

素因数の和:161688

約数の個数: 16

約数和(自身を含む): 2496638592

約数和(自身を除く): 482831615

約数列:

[1, 7, 13, 91, 137, 959, 1781, 12467, 161531, 1130717, 2099903, 14699321, 22129747, 154908229, 287686711, 2013806977]

約数ペア:

[(1, 2013806977), (7, 287686711), (13, 154908229), (91, 22129747), (137, 14699321), (959, 2099903), (1781, 1130717), (12467, 161531)]