1259790822

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{28439}}^1$

素因数の和:28577

約数の個数: 48

約数和(自身を含む): 2874942720

約数和(自身を除く): 1615151898

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 207, 214, 321, 414, 642, 963, 1926, 2461, 4922, 7383, 14766, 22149, 28439, 44298, 56878, 85317, 170634, 255951, 511902, 654097, 1308194, 1962291, 3042973, 3924582, 5886873, 6085946, 9128919, 11773746, 18257838, 27386757, 54773514, 69988379, 139976758, 209965137, 419930274, 629895411, 1259790822]

約数ペア:

[(1, 1259790822), (2, 629895411), (3, 419930274), (6, 209965137), (9, 139976758), (18, 69988379), (23, 54773514), (46, 27386757), (69, 18257838), (107, 11773746), (138, 9128919), (207, 6085946), (214, 5886873), (321, 3924582), (414, 3042973), (642, 1962291), (963, 1308194), (1926, 654097), (2461, 511902), (4922, 255951), (7383, 170634), (14766, 85317), (22149, 56878), (28439, 44298)]