2021880972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1\times {\mathrm{4481}}^1$

素因数の和:6486

約数の個数: 48

約数和(自身を含む): 4969641600

約数和(自身を除く): 2947760628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1979, 3958, 4481, 5937, 7916, 8962, 11874, 13443, 17924, 23748, 26886, 37601, 53772, 75202, 85139, 112803, 150404, 170278, 225606, 255417, 340556, 451212, 510834, 1021668, 8867899, 17735798, 26603697, 35471596, 53207394, 106414788, 168490081, 336980162, 505470243, 673960324, 1010940486, 2021880972]

約数ペア:

[(1, 2021880972), (2, 1010940486), (3, 673960324), (4, 505470243), (6, 336980162), (12, 168490081), (19, 106414788), (38, 53207394), (57, 35471596), (76, 26603697), (114, 17735798), (228, 8867899), (1979, 1021668), (3958, 510834), (4481, 451212), (5937, 340556), (7916, 255417), (8962, 225606), (11874, 170278), (13443, 150404), (17924, 112803), (23748, 85139), (26886, 75202), (37601, 53772)]