2016135068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 3769920000

約数和(自身を除く): 1753784932

約数列:

[1, 2, 4, 19, 38, 76, 109, 199, 218, 398, 436, 796, 1223, 2071, 2446, 3781, 4142, 4892, 7562, 8284, 15124, 21691, 23237, 43382, 46474, 86764, 92948, 133307, 243377, 266614, 412129, 486754, 533228, 824258, 973508, 1648516, 2532833, 4624163, 5065666, 9248326, 10131332, 18496652, 26528093, 53056186, 106112372, 504033767, 1008067534, 2016135068]

約数ペア:

[(1, 2016135068), (2, 1008067534), (4, 504033767), (19, 106112372), (38, 53056186), (76, 26528093), (109, 18496652), (199, 10131332), (218, 9248326), (398, 5065666), (436, 4624163), (796, 2532833), (1223, 1648516), (2071, 973508), (2446, 824258), (3781, 533228), (4142, 486754), (4892, 412129), (7562, 266614), (8284, 243377), (15124, 133307), (21691, 92948), (23237, 86764), (43382, 46474)]