1013025488

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{199729}}^1$

素因数の和:200054

約数の個数: 20

約数和(自身を含む): 1968938340

約数和(自身を除く): 955912852

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 199729, 399458, 798916, 1597832, 3195664, 63314093, 126628186, 253256372, 506512744, 1013025488]

約数ペア:

[(1, 1013025488), (2, 506512744), (4, 253256372), (8, 126628186), (16, 63314093), (317, 3195664), (634, 1597832), (1268, 798916), (2536, 399458), (5072, 199729)]