2016902176

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{4943}}^1$

素因数の和:5305

約数の個数: 48

約数和(自身を含む): 4081529088

約数和(自身を除く): 2064626912

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 311, 328, 622, 656, 1244, 1312, 2488, 4943, 4976, 9886, 9952, 12751, 19772, 25502, 39544, 51004, 79088, 102008, 158176, 202663, 204016, 405326, 408032, 810652, 1537273, 1621304, 3074546, 3242608, 6149092, 6485216, 12298184, 24596368, 49192736, 63028193, 126056386, 252112772, 504225544, 1008451088, 2016902176]

約数ペア:

[(1, 2016902176), (2, 1008451088), (4, 504225544), (8, 252112772), (16, 126056386), (32, 63028193), (41, 49192736), (82, 24596368), (164, 12298184), (311, 6485216), (328, 6149092), (622, 3242608), (656, 3074546), (1244, 1621304), (1312, 1537273), (2488, 810652), (4943, 408032), (4976, 405326), (9886, 204016), (9952, 202663), (12751, 158176), (19772, 102008), (25502, 79088), (39544, 51004)]