2807030483708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{6317}}^1\times {\mathrm{12301}}^1$

素因数の和:19454

約数の個数: 48

約数和(自身を含む): 5366689237728

約数和(自身を除く): 2559658754020

約数列:

[1, 2, 4, 11, 22, 44, 821, 1642, 3284, 6317, 9031, 12301, 12634, 18062, 24602, 25268, 36124, 49204, 69487, 135311, 138974, 270622, 277948, 541244, 5186257, 10099121, 10372514, 20198242, 20745028, 40396484, 57048827, 77705417, 111090331, 114097654, 155410834, 222180662, 228195308, 310821668, 444361324, 854759587, 1709519174, 3419038348, 63796147357, 127592294714, 255184589428, 701757620927, 1403515241854, 2807030483708]

約数ペア:

[(1, 2807030483708), (2, 1403515241854), (4, 701757620927), (11, 255184589428), (22, 127592294714), (44, 63796147357), (821, 3419038348), (1642, 1709519174), (3284, 854759587), (6317, 444361324), (9031, 310821668), (12301, 228195308), (12634, 222180662), (18062, 155410834), (24602, 114097654), (25268, 111090331), (36124, 77705417), (49204, 57048827), (69487, 40396484), (135311, 20745028), (138974, 20198242), (270622, 10372514), (277948, 10099121), (541244, 5186257)]