1813305758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{84191}}^1$

素因数の和:84304

約数の個数: 24

約数和(自身を含む): 3023334720

約数和(自身を除く): 1210028962

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 10769, 21538, 84191, 168382, 926101, 1852202, 7492999, 10187111, 14985998, 20374222, 82422989, 164845978, 906652879, 1813305758]

約数ペア:

[(1, 1813305758), (2, 906652879), (11, 164845978), (22, 82422989), (89, 20374222), (121, 14985998), (178, 10187111), (242, 7492999), (979, 1852202), (1958, 926101), (10769, 168382), (21538, 84191)]