4298084

素因数分解:

$2^2\times 7^2\times {\mathrm{21929}}^1$

素因数の和:21947

約数の個数: 18

約数和(自身を含む): 8750070

約数和(自身を除く): 4451986

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 21929, 43858, 87716, 153503, 307006, 614012, 1074521, 2149042, 4298084]

約数ペア:

[(1, 4298084), (2, 2149042), (4, 1074521), (7, 614012), (14, 307006), (28, 153503), (49, 87716), (98, 43858), (196, 21929)]