889393054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{22853}}^1$

素因数の和:22956

約数の個数: 32

約数和(自身を含む): 1530303840

約数和(自身を除く): 640910786

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 319, 638, 671, 1342, 1769, 3538, 19459, 22853, 38918, 45706, 251383, 502766, 662737, 1325474, 1394033, 2788066, 7290107, 14580214, 15334363, 30668726, 40426957, 80853914, 444696527, 889393054]

約数ペア:

[(1, 889393054), (2, 444696527), (11, 80853914), (22, 40426957), (29, 30668726), (58, 15334363), (61, 14580214), (122, 7290107), (319, 2788066), (638, 1394033), (671, 1325474), (1342, 662737), (1769, 502766), (3538, 251383), (19459, 45706), (22853, 38918)]