2011019152

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{853}}^1\times {\mathrm{5081}}^1$

素因数の和:5971

約数の個数: 40

約数和(自身を含む): 4036226040

約数和(自身を除く): 2025206888

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 853, 1706, 3412, 5081, 6824, 10162, 13648, 20324, 24737, 40648, 49474, 81296, 98948, 147349, 197896, 294698, 395792, 589396, 1178792, 2357584, 4334093, 8668186, 17336372, 34672744, 69345488, 125688697, 251377394, 502754788, 1005509576, 2011019152]

約数ペア:

[(1, 2011019152), (2, 1005509576), (4, 502754788), (8, 251377394), (16, 125688697), (29, 69345488), (58, 34672744), (116, 17336372), (232, 8668186), (464, 4334093), (853, 2357584), (1706, 1178792), (3412, 589396), (5081, 395792), (6824, 294698), (10162, 197896), (13648, 147349), (20324, 98948), (24737, 81296), (40648, 49474)]