1340884072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{109621}}^1$

素因数の和:109777

約数の個数: 32

約数和(自身を含む): 2762474400

約数和(自身を除く): 1421590328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 12232, 109621, 219242, 438484, 876968, 1205831, 2411662, 4823324, 9646648, 15237319, 30474638, 60949276, 121898552, 167610509, 335221018, 670442036, 1340884072]

約数ペア:

[(1, 1340884072), (2, 670442036), (4, 335221018), (8, 167610509), (11, 121898552), (22, 60949276), (44, 30474638), (88, 15237319), (139, 9646648), (278, 4823324), (556, 2411662), (1112, 1205831), (1529, 876968), (3058, 438484), (6116, 219242), (12232, 109621)]