2147655167

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{16253}}^1$

素因数の和:16742

約数の個数: 16

約数和(自身を含む): 2517419520

約数和(自身を除く): 369764353

約数列:

[1, 7, 43, 301, 439, 3073, 16253, 18877, 113771, 132139, 698879, 4892153, 7135067, 49945469, 306807881, 2147655167]

約数ペア:

[(1, 2147655167), (7, 306807881), (43, 49945469), (301, 7135067), (439, 4892153), (3073, 698879), (16253, 132139), (18877, 113771)]