961574406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{20789}}^1$

素因数の和:21400

約数の個数: 32

約数和(自身を含む): 2074675680

約数和(自身を除く): 1113101274

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 593, 1186, 1779, 3558, 7709, 15418, 20789, 23127, 41578, 46254, 62367, 124734, 270257, 540514, 810771, 1621542, 12327877, 24655754, 36983631, 73967262, 160262401, 320524802, 480787203, 961574406]

約数ペア:

[(1, 961574406), (2, 480787203), (3, 320524802), (6, 160262401), (13, 73967262), (26, 36983631), (39, 24655754), (78, 12327877), (593, 1621542), (1186, 810771), (1779, 540514), (3558, 270257), (7709, 124734), (15418, 62367), (20789, 46254), (23127, 41578)]