2016444976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1384921}}^1$

素因数の和:1384949

約数の個数: 40

約数和(自身を含む): 4808449184

約数和(自身を除く): 2792004208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1384921, 2769842, 5539684, 9694447, 11079368, 18003973, 19388894, 22158736, 36007946, 38777788, 72015892, 77555576, 126027811, 144031784, 155111152, 252055622, 288063568, 504111244, 1008222488, 2016444976]

約数ペア:

[(1, 2016444976), (2, 1008222488), (4, 504111244), (7, 288063568), (8, 252055622), (13, 155111152), (14, 144031784), (16, 126027811), (26, 77555576), (28, 72015892), (52, 38777788), (56, 36007946), (91, 22158736), (104, 19388894), (112, 18003973), (182, 11079368), (208, 9694447), (364, 5539684), (728, 2769842), (1456, 1384921)]