505592752

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{28753}}^1$

素因数の和:28925

約数の個数: 40

約数和(自身を含む): 1126696736

約数和(自身を除く): 621103984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 17584, 28753, 57506, 115012, 201271, 230024, 402542, 460048, 805084, 1610168, 3220336, 4514221, 9028442, 18056884, 31599547, 36113768, 63199094, 72227536, 126398188, 252796376, 505592752]

約数ペア:

[(1, 505592752), (2, 252796376), (4, 126398188), (7, 72227536), (8, 63199094), (14, 36113768), (16, 31599547), (28, 18056884), (56, 9028442), (112, 4514221), (157, 3220336), (314, 1610168), (628, 805084), (1099, 460048), (1256, 402542), (2198, 230024), (2512, 201271), (4396, 115012), (8792, 57506), (17584, 28753)]