2068190553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{19207}}^1$

素因数の和:19485

約数の個数: 32

約数和(自身を含む): 3252759552

約数和(自身を除く): 1184568999

約数列:

[1, 3, 11, 13, 33, 39, 143, 251, 429, 753, 2761, 3263, 8283, 9789, 19207, 35893, 57621, 107679, 211277, 249691, 633831, 749073, 2746601, 4820957, 8239803, 14462871, 53030527, 62672441, 159091581, 188017323, 689396851, 2068190553]

約数ペア:

[(1, 2068190553), (3, 689396851), (11, 188017323), (13, 159091581), (33, 62672441), (39, 53030527), (143, 14462871), (251, 8239803), (429, 4820957), (753, 2746601), (2761, 749073), (3263, 633831), (8283, 249691), (9789, 211277), (19207, 107679), (35893, 57621)]