2011081722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{170749}}^1$

素因数の和:170918

約数の個数: 32

約数和(自身を含む): 4360272000

約数和(自身を除く): 2349190278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 3926, 5889, 11778, 170749, 341498, 512247, 1024494, 2219737, 4439474, 6659211, 13318422, 25783099, 51566198, 77349297, 154698594, 335180287, 670360574, 1005540861, 2011081722]

約数ペア:

[(1, 2011081722), (2, 1005540861), (3, 670360574), (6, 335180287), (13, 154698594), (26, 77349297), (39, 51566198), (78, 25783099), (151, 13318422), (302, 6659211), (453, 4439474), (906, 2219737), (1963, 1024494), (3926, 512247), (5889, 341498), (11778, 170749)]