2254850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3469}}^1$

素因数の和:3494

約数の個数: 24

約数和(自身を含む): 4517940

約数和(自身を除く): 2263090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3469, 6938, 17345, 34690, 45097, 86725, 90194, 173450, 225485, 450970, 1127425, 2254850]

約数ペア:

[(1, 2254850), (2, 1127425), (5, 450970), (10, 225485), (13, 173450), (25, 90194), (26, 86725), (50, 45097), (65, 34690), (130, 17345), (325, 6938), (650, 3469)]