8320984

素因数分解:

$2^3\times 7^2\times {\mathrm{21227}}^1$

素因数の和:21247

約数の個数: 24

約数和(自身を含む): 18149940

約数和(自身を除く): 9828956

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 21227, 42454, 84908, 148589, 169816, 297178, 594356, 1040123, 1188712, 2080246, 4160492, 8320984]

約数ペア:

[(1, 8320984), (2, 4160492), (4, 2080246), (7, 1188712), (8, 1040123), (14, 594356), (28, 297178), (49, 169816), (56, 148589), (98, 84908), (196, 42454), (392, 21227)]