4428742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 7096320

約数和(自身を除く): 2667578

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 2239, 4478, 51497, 96277, 102994, 192554, 2214371, 4428742]

約数ペア:

[(1, 4428742), (2, 2214371), (23, 192554), (43, 102994), (46, 96277), (86, 51497), (989, 4478), (1978, 2239)]