2116785688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{9677}}^1$

素因数の和:10459

約数の個数: 32

約数和(自身を含む): 4082180400

約数和(自身を除く): 1965394712

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 739, 1478, 2956, 5912, 9677, 19354, 27343, 38708, 54686, 77416, 109372, 218744, 358049, 716098, 1432196, 2864392, 7151303, 14302606, 28605212, 57210424, 264598211, 529196422, 1058392844, 2116785688]

約数ペア:

[(1, 2116785688), (2, 1058392844), (4, 529196422), (8, 264598211), (37, 57210424), (74, 28605212), (148, 14302606), (296, 7151303), (739, 2864392), (1478, 1432196), (2956, 716098), (5912, 358049), (9677, 218744), (19354, 109372), (27343, 77416), (38708, 54686)]