808864588

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{545057}}^1$

素因数の和:545121

約数の個数: 24

約数和(自身を含む): 1648255392

約数和(自身を除く): 839390804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 545057, 1090114, 2180228, 3815399, 7630798, 15261596, 28888021, 57776042, 115552084, 202216147, 404432294, 808864588]

約数ペア:

[(1, 808864588), (2, 404432294), (4, 202216147), (7, 115552084), (14, 57776042), (28, 28888021), (53, 15261596), (106, 7630798), (212, 3815399), (371, 2180228), (742, 1090114), (1484, 545057)]