2019673668

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{14543}}^1$

素因数の和:14784

約数の個数: 48

約数和(自身を含む): 4808595456

約数和(自身を除く): 2788921788

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 163, 213, 284, 326, 426, 489, 652, 852, 978, 1956, 11573, 14543, 23146, 29086, 34719, 43629, 46292, 58172, 69438, 87258, 138876, 174516, 1032553, 2065106, 2370509, 3097659, 4130212, 4741018, 6195318, 7111527, 9482036, 12390636, 14223054, 28446108, 168306139, 336612278, 504918417, 673224556, 1009836834, 2019673668]

約数ペア:

[(1, 2019673668), (2, 1009836834), (3, 673224556), (4, 504918417), (6, 336612278), (12, 168306139), (71, 28446108), (142, 14223054), (163, 12390636), (213, 9482036), (284, 7111527), (326, 6195318), (426, 4741018), (489, 4130212), (652, 3097659), (852, 2370509), (978, 2065106), (1956, 1032553), (11573, 174516), (14543, 138876), (23146, 87258), (29086, 69438), (34719, 58172), (43629, 46292)]