1313242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4937}}^1$

素因数の和:4965

約数の個数: 16

約数和(自身を含む): 2370240

約数和(自身を除く): 1056998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4937, 9874, 34559, 69118, 93803, 187606, 656621, 1313242]

約数ペア:

[(1, 1313242), (2, 656621), (7, 187606), (14, 93803), (19, 69118), (38, 34559), (133, 9874), (266, 4937)]