505089424

素因数分解:

$2^4\times 7^1\times {\mathrm{4509727}}^1$

素因数の和:4509742

約数の個数: 20

約数和(自身を含む): 1118412544

約数和(自身を除く): 613323120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4509727, 9019454, 18038908, 31568089, 36077816, 63136178, 72155632, 126272356, 252544712, 505089424]

約数ペア:

[(1, 505089424), (2, 252544712), (4, 126272356), (7, 72155632), (8, 63136178), (14, 36077816), (16, 31568089), (28, 18038908), (56, 9019454), (112, 4509727)]