2075819990

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{177269}}^1$

素因数の和:178447

約数の個数: 16

約数和(自身を含む): 3739687920

約数和(自身を除く): 1663867930

約数列:

[1, 2, 5, 10, 1171, 2342, 5855, 11710, 177269, 354538, 886345, 1772690, 207581999, 415163998, 1037909995, 2075819990]

約数ペア:

[(1, 2075819990), (2, 1037909995), (5, 415163998), (10, 207581999), (1171, 1772690), (2342, 886345), (5855, 354538), (11710, 177269)]