126518294

素因数分解:

$2^1\times 7^4\times {\mathrm{26347}}^1$

素因数の和:26377

約数の個数: 20

約数和(自身を含む): 221402244

約数和(自身を除く): 94883950

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 26347, 52694, 184429, 368858, 1291003, 2582006, 9037021, 18074042, 63259147, 126518294]

約数ペア:

[(1, 126518294), (2, 63259147), (7, 18074042), (14, 9037021), (49, 2582006), (98, 1291003), (343, 368858), (686, 184429), (2401, 52694), (4802, 26347)]