16680452492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1\times {\mathrm{5237}}^1$

素因数の和:5822

約数の個数: 48

約数和(自身を含む): 32101816320

約数和(自身を除く): 15421363828

約数列:

[1, 2, 4, 11, 22, 44, 191, 379, 382, 758, 764, 1516, 2101, 4169, 4202, 5237, 8338, 8404, 10474, 16676, 20948, 57607, 72389, 115214, 144778, 230428, 289556, 796279, 1000267, 1592558, 1984823, 2000534, 3185116, 3969646, 4001068, 7939292, 11002937, 21833053, 22005874, 43666106, 44011748, 87332212, 379101193, 758202386, 1516404772, 4170113123, 8340226246, 16680452492]

約数ペア:

[(1, 16680452492), (2, 8340226246), (4, 4170113123), (11, 1516404772), (22, 758202386), (44, 379101193), (191, 87332212), (379, 44011748), (382, 43666106), (758, 22005874), (764, 21833053), (1516, 11002937), (2101, 7939292), (4169, 4001068), (4202, 3969646), (5237, 3185116), (8338, 2000534), (8404, 1984823), (10474, 1592558), (16676, 1000267), (20948, 796279), (57607, 289556), (72389, 230428), (115214, 144778)]