2425742578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9119333}}^1$

素因数の和:9119361

約数の個数: 16

約数和(自身を含む): 4377280320

約数和(自身を除く): 1951537742

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9119333, 18238666, 63835331, 127670662, 173267327, 346534654, 1212871289, 2425742578]

約数ペア:

[(1, 2425742578), (2, 1212871289), (7, 346534654), (14, 173267327), (19, 127670662), (38, 63835331), (133, 18238666), (266, 9119333)]