2509254969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{9227}}^1$

素因数の和:9629

約数の個数: 32

約数和(自身を含む): 3803412480

約数和(自身を除く): 1294157511

約数列:

[1, 3, 13, 19, 39, 57, 247, 367, 741, 1101, 4771, 6973, 9227, 14313, 20919, 27681, 90649, 119951, 175313, 271947, 359853, 525939, 2279069, 3386309, 6837207, 10158927, 44022017, 64339871, 132066051, 193019613, 836418323, 2509254969]

約数ペア:

[(1, 2509254969), (3, 836418323), (13, 193019613), (19, 132066051), (39, 64339871), (57, 44022017), (247, 10158927), (367, 6837207), (741, 3386309), (1101, 2279069), (4771, 525939), (6973, 359853), (9227, 271947), (14313, 175313), (20919, 119951), (27681, 90649)]