809562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 1778112

約数和(自身を除く): 968550

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 107, 194, 214, 291, 321, 582, 642, 1261, 1391, 2522, 2782, 3783, 4173, 7566, 8346, 10379, 20758, 31137, 62274, 134927, 269854, 404781, 809562]

約数ペア:

[(1, 809562), (2, 404781), (3, 269854), (6, 134927), (13, 62274), (26, 31137), (39, 20758), (78, 10379), (97, 8346), (107, 7566), (194, 4173), (214, 3783), (291, 2782), (321, 2522), (582, 1391), (642, 1261)]