3924686

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:619

約数の個数: 16

約数和(自身を含む): 6143040

約数和(自身を除く): 2218354

約数列:

[1, 2, 29, 58, 157, 314, 431, 862, 4553, 9106, 12499, 24998, 67667, 135334, 1962343, 3924686]

約数ペア:

[(1, 3924686), (2, 1962343), (29, 135334), (58, 67667), (157, 24998), (314, 12499), (431, 9106), (862, 4553)]