879118384

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{432637}}^1$

素因数の和:432772

約数の個数: 20

約数和(自身を含む): 1716707584

約数和(自身を除く): 837589200

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 432637, 865274, 1730548, 3461096, 6922192, 54944899, 109889798, 219779596, 439559192, 879118384]

約数ペア:

[(1, 879118384), (2, 439559192), (4, 219779596), (8, 109889798), (16, 54944899), (127, 6922192), (254, 3461096), (508, 1730548), (1016, 865274), (2032, 432637)]