1256559412

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{8707}}^1$

素因数の和:9151

約数の個数: 24

約数和(自身を含む): 2226113120

約数和(自身を除く): 969553708

約数列:

[1, 2, 4, 109, 218, 331, 436, 662, 1324, 8707, 17414, 34828, 36079, 72158, 144316, 949063, 1898126, 2882017, 3796252, 5764034, 11528068, 314139853, 628279706, 1256559412]

約数ペア:

[(1, 1256559412), (2, 628279706), (4, 314139853), (109, 11528068), (218, 5764034), (331, 3796252), (436, 2882017), (662, 1898126), (1324, 949063), (8707, 144316), (17414, 72158), (34828, 36079)]