129127076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{5099}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 243902400

約数和(自身を除く): 114775324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1948, 5099, 6331, 10198, 12662, 20396, 25324, 66287, 132574, 265148, 2483213, 4966426, 9932852, 32281769, 64563538, 129127076]

約数ペア:

[(1, 129127076), (2, 64563538), (4, 32281769), (13, 9932852), (26, 4966426), (52, 2483213), (487, 265148), (974, 132574), (1948, 66287), (5099, 25324), (6331, 20396), (10198, 12662)]