400513481639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1\times {\mathrm{125813}}^1$

素因数の和:126970

約数の個数: 16

約数和(自身を含む): 426660436800

約数和(自身を除く): 26146955161

約数列:

[1, 17, 199, 941, 3383, 15997, 125813, 187259, 2138821, 3183403, 25036787, 118390033, 425625379, 2012630561, 23559616567, 400513481639]

約数ペア:

[(1, 400513481639), (17, 23559616567), (199, 2012630561), (941, 425625379), (3383, 118390033), (15997, 25036787), (125813, 3183403), (187259, 2138821)]