2016451448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1399}}^1\times {\mathrm{1489}}^1$

素因数の和:2916

約数の個数: 48

約数和(自身を含む): 4161570000

約数和(自身を除く): 2145118552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1399, 1489, 2798, 2978, 5596, 5956, 11192, 11912, 15389, 16379, 30778, 32758, 61556, 65516, 123112, 131032, 169279, 180169, 338558, 360338, 677116, 720676, 1354232, 1441352, 2083111, 4166222, 8332444, 16664888, 22914221, 45828442, 91656884, 183313768, 252056431, 504112862, 1008225724, 2016451448]

約数ペア:

[(1, 2016451448), (2, 1008225724), (4, 504112862), (8, 252056431), (11, 183313768), (22, 91656884), (44, 45828442), (88, 22914221), (121, 16664888), (242, 8332444), (484, 4166222), (968, 2083111), (1399, 1441352), (1489, 1354232), (2798, 720676), (2978, 677116), (5596, 360338), (5956, 338558), (11192, 180169), (11912, 169279), (15389, 131032), (16379, 123112), (30778, 65516), (32758, 61556)]