4040185846

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{90901}}^1$

素因数の和:91287

約数の個数: 16

約数和(自身を含む): 6165337248

約数和(自身を除く): 2125151402

約数列:

[1, 2, 71, 142, 313, 626, 22223, 44446, 90901, 181802, 6453971, 12907942, 28452013, 56904026, 2020092923, 4040185846]

約数ペア:

[(1, 4040185846), (2, 2020092923), (71, 56904026), (142, 28452013), (313, 12907942), (626, 6453971), (22223, 181802), (44446, 90901)]