9143834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 16623360

約数和(自身を除く): 7479526

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 389, 511, 778, 1022, 1679, 2723, 3358, 5446, 8947, 11753, 17894, 23506, 28397, 56794, 62629, 125258, 198779, 397558, 653131, 1306262, 4571917, 9143834]

約数ペア:

[(1, 9143834), (2, 4571917), (7, 1306262), (14, 653131), (23, 397558), (46, 198779), (73, 125258), (146, 62629), (161, 56794), (322, 28397), (389, 23506), (511, 17894), (778, 11753), (1022, 8947), (1679, 5446), (2723, 3358)]