126669284

素因数分解:

$2^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{4007}}^1$

素因数の和:5147

約数の個数: 24

約数和(自身を含む): 253626240

約数和(自身を除く): 126956956

約数列:

[1, 2, 4, 7, 14, 28, 1129, 2258, 4007, 4516, 7903, 8014, 15806, 16028, 28049, 31612, 56098, 112196, 4523903, 9047806, 18095612, 31667321, 63334642, 126669284]

約数ペア:

[(1, 126669284), (2, 63334642), (4, 31667321), (7, 18095612), (14, 9047806), (28, 4523903), (1129, 112196), (2258, 56098), (4007, 31612), (4516, 28049), (7903, 16028), (8014, 15806)]