2013358448

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{113467}}^1$

素因数の和:114584

約数の個数: 20

約数和(自身を含む): 3904433880

約数和(自身を除く): 1891075432

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 8872, 17744, 113467, 226934, 453868, 907736, 1815472, 125834903, 251669806, 503339612, 1006679224, 2013358448]

約数ペア:

[(1, 2013358448), (2, 1006679224), (4, 503339612), (8, 251669806), (16, 125834903), (1109, 1815472), (2218, 907736), (4436, 453868), (8872, 226934), (17744, 113467)]