996930940

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{108127}}^1$

素因数の和:108597

約数の個数: 24

約数和(自身を含む): 2098115712

約数和(自身を除く): 1101184772

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 9220, 108127, 216254, 432508, 540635, 1081270, 2162540, 49846547, 99693094, 199386188, 249232735, 498465470, 996930940]

約数ペア:

[(1, 996930940), (2, 498465470), (4, 249232735), (5, 199386188), (10, 99693094), (20, 49846547), (461, 2162540), (922, 1081270), (1844, 540635), (2305, 432508), (4610, 216254), (9220, 108127)]