1279969474

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11467}}^1$

素因数の和:11567

約数の個数: 48

約数和(自身を含む): 2400298272

約数和(自身を除く): 1120328798

約数列:

[1, 2, 7, 14, 17, 34, 49, 67, 98, 119, 134, 238, 469, 833, 938, 1139, 1666, 2278, 3283, 6566, 7973, 11467, 15946, 22934, 55811, 80269, 111622, 160538, 194939, 389878, 561883, 768289, 1123766, 1364573, 1536578, 2729146, 5378023, 9552011, 10756046, 13060913, 19104022, 26121826, 37646161, 75292322, 91426391, 182852782, 639984737, 1279969474]

約数ペア:

[(1, 1279969474), (2, 639984737), (7, 182852782), (14, 91426391), (17, 75292322), (34, 37646161), (49, 26121826), (67, 19104022), (98, 13060913), (119, 10756046), (134, 9552011), (238, 5378023), (469, 2729146), (833, 1536578), (938, 1364573), (1139, 1123766), (1666, 768289), (2278, 561883), (3283, 389878), (6566, 194939), (7973, 160538), (11467, 111622), (15946, 80269), (22934, 55811)]