2019007936

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{6359}}^1$

素因数の和:6434

約数の個数: 84

約数和(自身を含む): 4511923920

約数和(自身を除く): 2492915984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 121, 164, 176, 242, 328, 352, 451, 484, 656, 704, 902, 968, 1312, 1804, 1936, 2624, 3608, 3872, 4961, 6359, 7216, 7744, 9922, 12718, 14432, 19844, 25436, 28864, 39688, 50872, 69949, 79376, 101744, 139898, 158752, 203488, 260719, 279796, 317504, 406976, 521438, 559592, 769439, 1042876, 1119184, 1538878, 2085752, 2238368, 2867909, 3077756, 4171504, 4476736, 5735818, 6155512, 8343008, 11471636, 12311024, 16686016, 22943272, 24622048, 31546999, 45886544, 49244096, 63093998, 91773088, 126187996, 183546176, 252375992, 504751984, 1009503968, 2019007936]

約数ペア:

[(1, 2019007936), (2, 1009503968), (4, 504751984), (8, 252375992), (11, 183546176), (16, 126187996), (22, 91773088), (32, 63093998), (41, 49244096), (44, 45886544), (64, 31546999), (82, 24622048), (88, 22943272), (121, 16686016), (164, 12311024), (176, 11471636), (242, 8343008), (328, 6155512), (352, 5735818), (451, 4476736), (484, 4171504), (656, 3077756), (704, 2867909), (902, 2238368), (968, 2085752), (1312, 1538878), (1804, 1119184), (1936, 1042876), (2624, 769439), (3608, 559592), (3872, 521438), (4961, 406976), (6359, 317504), (7216, 279796), (7744, 260719), (9922, 203488), (12718, 158752), (14432, 139898), (19844, 101744), (25436, 79376), (28864, 69949), (39688, 50872)]