497051968

素因数分解:

$2^6\times 7^1\times {\mathrm{1109491}}^1$

素因数の和:1109510

約数の個数: 28

約数和(自身を含む): 1127243872

約数和(自身を除く): 630191904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1109491, 2218982, 4437964, 7766437, 8875928, 15532874, 17751856, 31065748, 35503712, 62131496, 71007424, 124262992, 248525984, 497051968]

約数ペア:

[(1, 497051968), (2, 248525984), (4, 124262992), (7, 71007424), (8, 62131496), (14, 35503712), (16, 31065748), (28, 17751856), (32, 15532874), (56, 8875928), (64, 7766437), (112, 4437964), (224, 2218982), (448, 1109491)]