2874599

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 3655680

約数和(自身を除く): 781081

約数列:

[1, 7, 13, 31, 91, 217, 403, 1019, 2821, 7133, 13247, 31589, 92729, 221123, 410657, 2874599]

約数ペア:

[(1, 2874599), (7, 410657), (13, 221123), (31, 92729), (91, 31589), (217, 13247), (403, 7133), (1019, 2821)]