134473444

素因数分解:

$2^2\times 7^2\times {\mathrm{686089}}^1$

素因数の和:686107

約数の個数: 18

約数和(自身を含む): 273749910

約数和(自身を除く): 139276466

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 686089, 1372178, 2744356, 4802623, 9605246, 19210492, 33618361, 67236722, 134473444]

約数ペア:

[(1, 134473444), (2, 67236722), (4, 33618361), (7, 19210492), (14, 9605246), (28, 4802623), (49, 2744356), (98, 1372178), (196, 686089)]