2009013919212

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1\times {\mathrm{2165063}}^1$

素因数の和:2166582

約数の個数: 48

約数和(自身を含む): 4779422081280

約数和(自身を除く): 2770408162068

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 1459, 2918, 4377, 5836, 8754, 17508, 77327, 154654, 231981, 309308, 463962, 927924, 2165063, 4330126, 6495189, 8660252, 12990378, 25980756, 114748339, 229496678, 344245017, 458993356, 688490034, 1376980068, 3158826917, 6317653834, 9476480751, 12635307668, 18952961502, 37905923004, 167417826601, 334835653202, 502253479803, 669671306404, 1004506959606, 2009013919212]

約数ペア:

[(1, 2009013919212), (2, 1004506959606), (3, 669671306404), (4, 502253479803), (6, 334835653202), (12, 167417826601), (53, 37905923004), (106, 18952961502), (159, 12635307668), (212, 9476480751), (318, 6317653834), (636, 3158826917), (1459, 1376980068), (2918, 688490034), (4377, 458993356), (5836, 344245017), (8754, 229496678), (17508, 114748339), (77327, 25980756), (154654, 12990378), (231981, 8660252), (309308, 6495189), (463962, 4330126), (927924, 2165063)]