2016987128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{473027}}^1$

素因数の和:473087

約数の個数: 32

約数和(自身を含む): 4172106960

約数和(自身を除く): 2155119832

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 473027, 946054, 1892108, 3784216, 6149351, 12298702, 19394107, 24597404, 38788214, 49194808, 77576428, 155152856, 252123391, 504246782, 1008493564, 2016987128]

約数ペア:

[(1, 2016987128), (2, 1008493564), (4, 504246782), (8, 252123391), (13, 155152856), (26, 77576428), (41, 49194808), (52, 38788214), (82, 24597404), (104, 19394107), (164, 12298702), (328, 6149351), (533, 3784216), (1066, 1892108), (2132, 946054), (4264, 473027)]