997893288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1979947}}^1$

素因数の和:1979966

約数の個数: 48

約数和(自身を含む): 3088718880

約数和(自身を除く): 2090825592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1979947, 3959894, 5939841, 7919788, 11879682, 13859629, 15839576, 17819523, 23759364, 27719258, 35639046, 41578887, 47518728, 55438516, 71278092, 83157774, 110877032, 124736661, 142556184, 166315548, 249473322, 332631096, 498946644, 997893288]

約数ペア:

[(1, 997893288), (2, 498946644), (3, 332631096), (4, 249473322), (6, 166315548), (7, 142556184), (8, 124736661), (9, 110877032), (12, 83157774), (14, 71278092), (18, 55438516), (21, 47518728), (24, 41578887), (28, 35639046), (36, 27719258), (42, 23759364), (56, 17819523), (63, 15839576), (72, 13859629), (84, 11879682), (126, 7919788), (168, 5939841), (252, 3959894), (504, 1979947)]