7147948

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 12906432

約数和(自身を除く): 5758484

約数列:

[1, 2, 4, 47, 94, 188, 193, 197, 386, 394, 772, 788, 9071, 9259, 18142, 18518, 36284, 37036, 38021, 76042, 152084, 1786987, 3573974, 7147948]

約数ペア:

[(1, 7147948), (2, 3573974), (4, 1786987), (47, 152084), (94, 76042), (188, 38021), (193, 37036), (197, 36284), (386, 18518), (394, 18142), (772, 9259), (788, 9071)]