1818499052

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{641}}^1\times {\mathrm{1601}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 3196528272

約数和(自身を除く): 1378029220

約数列:

[1, 2, 4, 443, 641, 886, 1282, 1601, 1772, 2564, 3202, 6404, 283963, 567926, 709243, 1026241, 1135852, 1418486, 2052482, 2836972, 4104964, 454624763, 909249526, 1818499052]

約数ペア:

[(1, 1818499052), (2, 909249526), (4, 454624763), (443, 4104964), (641, 2836972), (886, 2052482), (1282, 1418486), (1601, 1135852), (1772, 1026241), (2564, 709243), (3202, 567926), (6404, 283963)]