920121064

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{827447}}^1$

素因数の和:827592

約数の個数: 16

約数和(自身を含む): 1737640800

約数和(自身を除く): 817519736

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 827447, 1654894, 3309788, 6619576, 115015133, 230030266, 460060532, 920121064]

約数ペア:

[(1, 920121064), (2, 460060532), (4, 230030266), (8, 115015133), (139, 6619576), (278, 3309788), (556, 1654894), (1112, 827447)]