2080843024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{27259}}^1$

素因数の和:27647

約数の個数: 40

約数和(自身を含む): 4353749120

約数和(自身を除く): 2272906096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 1468, 2936, 4771, 5872, 9542, 19084, 27259, 38168, 54518, 76336, 109036, 218072, 354367, 436144, 708734, 1417468, 2834936, 5669872, 10004053, 20008106, 40016212, 80032424, 130052689, 160064848, 260105378, 520210756, 1040421512, 2080843024]

約数ペア:

[(1, 2080843024), (2, 1040421512), (4, 520210756), (8, 260105378), (13, 160064848), (16, 130052689), (26, 80032424), (52, 40016212), (104, 20008106), (208, 10004053), (367, 5669872), (734, 2834936), (1468, 1417468), (2936, 708734), (4771, 436144), (5872, 354367), (9542, 218072), (19084, 109036), (27259, 76336), (38168, 54518)]