137686796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20849}}^1$

素因数の和:20993

約数の個数: 24

約数和(自身を含む): 261542400

約数和(自身を除く): 123855604

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 20849, 41698, 83396, 271037, 542074, 1084148, 2647823, 5295646, 10591292, 34421699, 68843398, 137686796]

約数ペア:

[(1, 137686796), (2, 68843398), (4, 34421699), (13, 10591292), (26, 5295646), (52, 2647823), (127, 1084148), (254, 542074), (508, 271037), (1651, 83396), (3302, 41698), (6604, 20849)]