2686785673

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{507803}}^1$

素因数の和:507864

約数の個数: 16

約数和(自身を含む): 3241820736

約数和(自身を除く): 555035063

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 507803, 5585833, 6601439, 18788711, 72615829, 206675821, 244253243, 2686785673]

約数ペア:

[(1, 2686785673), (11, 244253243), (13, 206675821), (37, 72615829), (143, 18788711), (407, 6601439), (481, 5585833), (5291, 507803)]