2017199536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11461361}}^1$

素因数の和:11461380

約数の個数: 20

約数和(自身を含む): 4263626664

約数和(自身を除く): 2246427128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11461361, 22922722, 45845444, 91690888, 126074971, 183381776, 252149942, 504299884, 1008599768, 2017199536]

約数ペア:

[(1, 2017199536), (2, 1008599768), (4, 504299884), (8, 252149942), (11, 183381776), (16, 126074971), (22, 91690888), (44, 45845444), (88, 22922722), (176, 11461361)]