2016772868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1\times {\mathrm{1669}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 3989563200

約数和(自身を除く): 1972790332

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 947, 1276, 1669, 1894, 3338, 3788, 6676, 10417, 18359, 20834, 27463, 36718, 41668, 48401, 54926, 73436, 96802, 109852, 193604, 302093, 532411, 604186, 1064822, 1208372, 1580543, 2129644, 3161086, 6322172, 17385973, 34771946, 45835747, 69543892, 91671494, 183342988, 504193217, 1008386434, 2016772868]

約数ペア:

[(1, 2016772868), (2, 1008386434), (4, 504193217), (11, 183342988), (22, 91671494), (29, 69543892), (44, 45835747), (58, 34771946), (116, 17385973), (319, 6322172), (638, 3161086), (947, 2129644), (1276, 1580543), (1669, 1208372), (1894, 1064822), (3338, 604186), (3788, 532411), (6676, 302093), (10417, 193604), (18359, 109852), (20834, 96802), (27463, 73436), (36718, 54926), (41668, 48401)]