6821014850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10493869}}^1$

素因数の和:10493894

約数の個数: 24

約数和(自身を含む): 13663018740

約数和(自身を除く): 6842003890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 10493869, 20987738, 52469345, 104938690, 136420297, 262346725, 272840594, 524693450, 682101485, 1364202970, 3410507425, 6821014850]

約数ペア:

[(1, 6821014850), (2, 3410507425), (5, 1364202970), (10, 682101485), (13, 524693450), (25, 272840594), (26, 262346725), (50, 136420297), (65, 104938690), (130, 52469345), (325, 20987738), (650, 10493869)]