294896494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 464175360

約数和(自身を除く): 169278866

約数列:

[1, 2, 43, 73, 86, 107, 146, 214, 439, 878, 3139, 4601, 6278, 7811, 9202, 15622, 18877, 32047, 37754, 46973, 64094, 93946, 335873, 671746, 1378021, 2019839, 2756042, 3429029, 4039678, 6858058, 147448247, 294896494]

約数ペア:

[(1, 294896494), (2, 147448247), (43, 6858058), (73, 4039678), (86, 3429029), (107, 2756042), (146, 2019839), (214, 1378021), (439, 671746), (878, 335873), (3139, 93946), (4601, 64094), (6278, 46973), (7811, 37754), (9202, 32047), (15622, 18877)]