2017545896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1049}}^1\times {\mathrm{5591}}^1$

素因数の和:6689

約数の個数: 32

約数和(自身を含む): 3875256000

約数和(自身を除く): 1857710104

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1049, 2098, 4196, 5591, 8392, 11182, 22364, 44728, 45107, 90214, 180428, 240413, 360856, 480826, 961652, 1923304, 5864959, 11729918, 23459836, 46919672, 252193237, 504386474, 1008772948, 2017545896]

約数ペア:

[(1, 2017545896), (2, 1008772948), (4, 504386474), (8, 252193237), (43, 46919672), (86, 23459836), (172, 11729918), (344, 5864959), (1049, 1923304), (2098, 961652), (4196, 480826), (5591, 360856), (8392, 240413), (11182, 180428), (22364, 90214), (44728, 45107)]