2080522059

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 3719047680

約数和(自身を除く): 1638525621

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 61, 77, 133, 183, 209, 231, 361, 399, 409, 427, 627, 671, 1083, 1159, 1227, 1281, 1463, 2013, 2527, 2863, 3477, 3971, 4389, 4499, 4697, 7581, 7771, 8113, 8589, 11913, 12749, 13497, 14091, 22021, 23313, 24339, 24949, 27797, 31493, 38247, 54397, 66063, 74847, 83391, 85481, 89243, 94479, 147649, 154147, 163191, 174643, 242231, 256443, 267729, 274439, 442947, 462441, 474031, 523929, 598367, 726693, 823317, 1033543, 1422093, 1624139, 1695617, 1795101, 1921073, 3100629, 3318217, 4872417, 5086851, 5214341, 5763219, 9006589, 9954651, 11368973, 15643023, 27019767, 34106919, 36500387, 63046123, 99072479, 109501161, 189138369, 297217437, 693507353, 2080522059]

約数ペア:

[(1, 2080522059), (3, 693507353), (7, 297217437), (11, 189138369), (19, 109501161), (21, 99072479), (33, 63046123), (57, 36500387), (61, 34106919), (77, 27019767), (133, 15643023), (183, 11368973), (209, 9954651), (231, 9006589), (361, 5763219), (399, 5214341), (409, 5086851), (427, 4872417), (627, 3318217), (671, 3100629), (1083, 1921073), (1159, 1795101), (1227, 1695617), (1281, 1624139), (1463, 1422093), (2013, 1033543), (2527, 823317), (2863, 726693), (3477, 598367), (3971, 523929), (4389, 474031), (4499, 462441), (4697, 442947), (7581, 274439), (7771, 267729), (8113, 256443), (8589, 242231), (11913, 174643), (12749, 163191), (13497, 154147), (14091, 147649), (22021, 94479), (23313, 89243), (24339, 85481), (24949, 83391), (27797, 74847), (31493, 66063), (38247, 54397)]