239192494

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 380741760

約数和(自身を除く): 141549266

約数列:

[1, 2, 37, 47, 74, 94, 97, 194, 709, 1418, 1739, 3478, 3589, 4559, 7178, 9118, 26233, 33323, 52466, 66646, 68773, 137546, 168683, 337366, 1232951, 2465902, 2544601, 3232331, 5089202, 6464662, 119596247, 239192494]

約数ペア:

[(1, 239192494), (2, 119596247), (37, 6464662), (47, 5089202), (74, 3232331), (94, 2544601), (97, 2465902), (194, 1232951), (709, 337366), (1418, 168683), (1739, 137546), (3478, 68773), (3589, 66646), (4559, 52466), (7178, 33323), (9118, 26233)]