638045942406

素因数分解:

$2^1\times 3^1\times {\mathrm{114901}}^1\times {\mathrm{925501}}^1$

素因数の和:1040407

約数の個数: 16

約数和(自身を含む): 1276104369648

約数和(自身を除く): 638058427242

約数列:

[1, 2, 3, 6, 114901, 229802, 344703, 689406, 925501, 1851002, 2776503, 5553006, 106340990401, 212681980802, 319022971203, 638045942406]

約数ペア:

[(1, 638045942406), (2, 319022971203), (3, 212681980802), (6, 106340990401), (114901, 5553006), (229802, 2776503), (344703, 1851002), (689406, 925501)]