2013158708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{13711}}^1$

素因数の和:13844

約数の個数: 48

約数和(自身を含む): 3980648448

約数和(自身を除く): 1967489740

約数列:

[1, 2, 4, 11, 22, 44, 47, 71, 94, 142, 188, 284, 517, 781, 1034, 1562, 2068, 3124, 3337, 6674, 13348, 13711, 27422, 36707, 54844, 73414, 146828, 150821, 301642, 603284, 644417, 973481, 1288834, 1946962, 2577668, 3893924, 7088587, 10708291, 14177174, 21416582, 28354348, 42833164, 45753607, 91507214, 183014428, 503289677, 1006579354, 2013158708]

約数ペア:

[(1, 2013158708), (2, 1006579354), (4, 503289677), (11, 183014428), (22, 91507214), (44, 45753607), (47, 42833164), (71, 28354348), (94, 21416582), (142, 14177174), (188, 10708291), (284, 7088587), (517, 3893924), (781, 2577668), (1034, 1946962), (1562, 1288834), (2068, 973481), (3124, 644417), (3337, 603284), (6674, 301642), (13348, 150821), (13711, 146828), (27422, 73414), (36707, 54844)]