2016281564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{38219}}^1$

素因数の和:38354

約数の個数: 36

約数和(自身を含む): 3914110200

約数和(自身を除く): 1897828636

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 218, 242, 436, 484, 1199, 2398, 4796, 13189, 26378, 38219, 52756, 76438, 152876, 420409, 840818, 1681636, 4165871, 4624499, 8331742, 9248998, 16663484, 18497996, 45824581, 91649162, 183298324, 504070391, 1008140782, 2016281564]

約数ペア:

[(1, 2016281564), (2, 1008140782), (4, 504070391), (11, 183298324), (22, 91649162), (44, 45824581), (109, 18497996), (121, 16663484), (218, 9248998), (242, 8331742), (436, 4624499), (484, 4165871), (1199, 1681636), (2398, 840818), (4796, 420409), (13189, 152876), (26378, 76438), (38219, 52756)]