1240694554

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{25763}}^1$

素因数の和:25986

約数の個数: 24

約数和(自身を含む): 2055967200

約数和(自身を除く): 815272646

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 2189, 4378, 24079, 25763, 48158, 51526, 283393, 566786, 3117323, 5126837, 6234646, 10253674, 56395207, 112790414, 620347277, 1240694554]

約数ペア:

[(1, 1240694554), (2, 620347277), (11, 112790414), (22, 56395207), (121, 10253674), (199, 6234646), (242, 5126837), (398, 3117323), (2189, 566786), (4378, 283393), (24079, 51526), (25763, 48158)]