2008194680912

素因数分解:

$2^4\times 7^1\times {\mathrm{17930309651}}^1$

素因数の和:17930309666

約数の個数: 20

約数和(自身を含む): 4446716793696

約数和(自身を除く): 2438522112784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17930309651, 35860619302, 71721238604, 125512167557, 143442477208, 251024335114, 286884954416, 502048670228, 1004097340456, 2008194680912]

約数ペア:

[(1, 2008194680912), (2, 1004097340456), (4, 502048670228), (7, 286884954416), (8, 251024335114), (14, 143442477208), (16, 125512167557), (28, 71721238604), (56, 35860619302), (112, 17930309651)]