1137370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{673}}^1$

素因数の和:706

約数の個数: 24

約数和(自身を含む): 2220156

約数和(自身を除く): 1082786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 673, 845, 1346, 1690, 3365, 6730, 8749, 17498, 43745, 87490, 113737, 227474, 568685, 1137370]

約数ペア:

[(1, 1137370), (2, 568685), (5, 227474), (10, 113737), (13, 87490), (26, 43745), (65, 17498), (130, 8749), (169, 6730), (338, 3365), (673, 1690), (845, 1346)]