2038403902

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{2027}}^1\times {\mathrm{2383}}^1$

素因数の和:4623

約数の個数: 16

約数和(自身を含む): 3074902272

約数和(自身を除く): 1036498370

約数列:

[1, 2, 211, 422, 2027, 2383, 4054, 4766, 427697, 502813, 855394, 1005626, 4830341, 9660682, 1019201951, 2038403902]

約数ペア:

[(1, 2038403902), (2, 1019201951), (211, 9660682), (422, 4830341), (2027, 1005626), (2383, 855394), (4054, 502813), (4766, 427697)]