10881878938

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{7949}}^1$

素因数の和:8255

約数の個数: 48

約数和(自身を含む): 19385757000

約数和(自身を除く): 8503878062

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 229, 427, 458, 854, 1603, 2989, 3206, 5978, 7949, 11221, 13969, 15898, 22442, 27938, 55643, 97783, 111286, 195566, 389501, 484889, 684481, 779002, 969778, 1368962, 1820321, 3394223, 3640642, 6788446, 12742247, 23759561, 25484494, 47519122, 89195729, 111039581, 178391458, 222079162, 777277067, 1554554134, 5440939469, 10881878938]

約数ペア:

[(1, 10881878938), (2, 5440939469), (7, 1554554134), (14, 777277067), (49, 222079162), (61, 178391458), (98, 111039581), (122, 89195729), (229, 47519122), (427, 25484494), (458, 23759561), (854, 12742247), (1603, 6788446), (2989, 3640642), (3206, 3394223), (5978, 1820321), (7949, 1368962), (11221, 969778), (13969, 779002), (15898, 684481), (22442, 484889), (27938, 389501), (55643, 195566), (97783, 111286)]