9980639152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{60521}}^1$

素因数の和:61477

約数の個数: 40

約数和(自身を含む): 21118304592

約数和(自身を除く): 11137665440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 937, 1874, 3748, 7496, 10307, 14992, 20614, 41228, 60521, 82456, 121042, 164912, 242084, 484168, 665731, 968336, 1331462, 2662924, 5325848, 10651696, 56708177, 113416354, 226832708, 453665416, 623789947, 907330832, 1247579894, 2495159788, 4990319576, 9980639152]

約数ペア:

[(1, 9980639152), (2, 4990319576), (4, 2495159788), (8, 1247579894), (11, 907330832), (16, 623789947), (22, 453665416), (44, 226832708), (88, 113416354), (176, 56708177), (937, 10651696), (1874, 5325848), (3748, 2662924), (7496, 1331462), (10307, 968336), (14992, 665731), (20614, 484168), (41228, 242084), (60521, 164912), (82456, 121042)]