1142156912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5491139}}^1$

素因数の和:5491160

約数の個数: 20

約数和(自身を含む): 2383154760

約数和(自身を除く): 1240997848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5491139, 10982278, 21964556, 43929112, 71384807, 87858224, 142769614, 285539228, 571078456, 1142156912]

約数ペア:

[(1, 1142156912), (2, 571078456), (4, 285539228), (8, 142769614), (13, 87858224), (16, 71384807), (26, 43929112), (52, 21964556), (104, 10982278), (208, 5491139)]