1255415042

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{2851}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 2188145664

約数和(自身を除く): 932730622

約数列:

[1, 2, 7, 14, 71, 142, 443, 497, 886, 994, 2851, 3101, 5702, 6202, 19957, 31453, 39914, 62906, 202421, 220171, 404842, 440342, 1262993, 1416947, 2525986, 2833894, 8840951, 17681902, 89672503, 179345006, 627707521, 1255415042]

約数ペア:

[(1, 1255415042), (2, 627707521), (7, 179345006), (14, 89672503), (71, 17681902), (142, 8840951), (443, 2833894), (497, 2525986), (886, 1416947), (994, 1262993), (2851, 440342), (3101, 404842), (5702, 220171), (6202, 202421), (19957, 62906), (31453, 39914)]