1295001904

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{246011}}^1$

素因数の和:246073

約数の個数: 40

約数和(自身を含む): 2928526848

約数和(自身を除く): 1633524944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 246011, 492022, 984044, 1722077, 1968088, 3444154, 3936176, 6888308, 11562517, 13776616, 23125034, 27553232, 46250068, 80937619, 92500136, 161875238, 185000272, 323750476, 647500952, 1295001904]

約数ペア:

[(1, 1295001904), (2, 647500952), (4, 323750476), (7, 185000272), (8, 161875238), (14, 92500136), (16, 80937619), (28, 46250068), (47, 27553232), (56, 23125034), (94, 13776616), (112, 11562517), (188, 6888308), (329, 3936176), (376, 3444154), (658, 1968088), (752, 1722077), (1316, 984044), (2632, 492022), (5264, 246011)]