520225852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2371}}^1\times {\mathrm{2887}}^1$

素因数の和:5281

約数の個数: 24

約数和(自身を含む): 959047040

約数和(自身を除く): 438821188

約数列:

[1, 2, 4, 19, 38, 76, 2371, 2887, 4742, 5774, 9484, 11548, 45049, 54853, 90098, 109706, 180196, 219412, 6845077, 13690154, 27380308, 130056463, 260112926, 520225852]

約数ペア:

[(1, 520225852), (2, 260112926), (4, 130056463), (19, 27380308), (38, 13690154), (76, 6845077), (2371, 219412), (2887, 180196), (4742, 109706), (5774, 90098), (9484, 54853), (11548, 45049)]