239303938

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 374419584

約数和(自身を除く): 135115646

約数列:

[1, 2, 37, 71, 74, 142, 1231, 1369, 2462, 2627, 2738, 5254, 45547, 87401, 91094, 97199, 174802, 194398, 1685239, 3233837, 3370478, 6467674, 119651969, 239303938]

約数ペア:

[(1, 239303938), (2, 119651969), (37, 6467674), (71, 3370478), (74, 3233837), (142, 1685239), (1231, 194398), (1369, 174802), (2462, 97199), (2627, 91094), (2738, 87401), (5254, 45547)]