1728734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 3198720

約数和(自身を除く): 1469986

約数列:

[1, 2, 7, 14, 19, 38, 67, 97, 133, 134, 194, 266, 469, 679, 938, 1273, 1358, 1843, 2546, 3686, 6499, 8911, 12901, 12998, 17822, 25802, 45493, 90986, 123481, 246962, 864367, 1728734]

約数ペア:

[(1, 1728734), (2, 864367), (7, 246962), (14, 123481), (19, 90986), (38, 45493), (67, 25802), (97, 17822), (133, 12998), (134, 12901), (194, 8911), (266, 6499), (469, 3686), (679, 2546), (938, 1843), (1273, 1358)]