260163344

素因数分解:

$2^4\times 7^2\times {\mathrm{331841}}^1$

素因数の和:331863

約数の個数: 30

約数和(自身を含む): 586364814

約数和(自身を除く): 326201470

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 331841, 663682, 1327364, 2322887, 2654728, 4645774, 5309456, 9291548, 16260209, 18583096, 32520418, 37166192, 65040836, 130081672, 260163344]

約数ペア:

[(1, 260163344), (2, 130081672), (4, 65040836), (7, 37166192), (8, 32520418), (14, 18583096), (16, 16260209), (28, 9291548), (49, 5309456), (56, 4645774), (98, 2654728), (112, 2322887), (196, 1327364), (392, 663682), (784, 331841)]