2016872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 4656960

約数和(自身を除く): 2640088

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 43, 44, 52, 82, 86, 88, 104, 143, 164, 172, 286, 328, 344, 451, 473, 533, 559, 572, 902, 946, 1066, 1118, 1144, 1763, 1804, 1892, 2132, 2236, 3526, 3608, 3784, 4264, 4472, 5863, 6149, 7052, 11726, 12298, 14104, 19393, 22919, 23452, 24596, 38786, 45838, 46904, 49192, 77572, 91676, 155144, 183352, 252109, 504218, 1008436, 2016872]

約数ペア:

[(1, 2016872), (2, 1008436), (4, 504218), (8, 252109), (11, 183352), (13, 155144), (22, 91676), (26, 77572), (41, 49192), (43, 46904), (44, 45838), (52, 38786), (82, 24596), (86, 23452), (88, 22919), (104, 19393), (143, 14104), (164, 12298), (172, 11726), (286, 7052), (328, 6149), (344, 5863), (451, 4472), (473, 4264), (533, 3784), (559, 3608), (572, 3526), (902, 2236), (946, 2132), (1066, 1892), (1118, 1804), (1144, 1763)]