1296752464

素因数分解:

$2^4\times 7^2\times {\mathrm{1654021}}^1$

素因数の和:1654043

約数の個数: 30

約数和(自身を含む): 2922656874

約数和(自身を除く): 1625904410

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1654021, 3308042, 6616084, 11578147, 13232168, 23156294, 26464336, 46312588, 81047029, 92625176, 162094058, 185250352, 324188116, 648376232, 1296752464]

約数ペア:

[(1, 1296752464), (2, 648376232), (4, 324188116), (7, 185250352), (8, 162094058), (14, 92625176), (16, 81047029), (28, 46312588), (49, 26464336), (56, 23156294), (98, 13232168), (112, 11578147), (196, 6616084), (392, 3308042), (784, 1654021)]