6408556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20807}}^1$

素因数の和:20829

約数の個数: 24

約数和(自身を含む): 13982976

約数和(自身を除く): 7574420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 20807, 41614, 83228, 145649, 228877, 291298, 457754, 582596, 915508, 1602139, 3204278, 6408556]

約数ペア:

[(1, 6408556), (2, 3204278), (4, 1602139), (7, 915508), (11, 582596), (14, 457754), (22, 291298), (28, 228877), (44, 145649), (77, 83228), (154, 41614), (308, 20807)]