6556886

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2948

約数の個数: 24

約数和(自身を含む): 11942640

約数和(自身を除く): 5385754

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 2909, 5818, 20363, 40726, 66907, 133814, 142541, 285082, 468349, 936698, 3278443, 6556886]

約数ペア:

[(1, 6556886), (2, 3278443), (7, 936698), (14, 468349), (23, 285082), (46, 142541), (49, 133814), (98, 66907), (161, 40726), (322, 20363), (1127, 5818), (2254, 2909)]