4895888

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1949}}^1$

素因数の和:2114

約数の個数: 20

約数和(自身を含む): 9551100

約数和(自身を除く): 4655212

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1949, 2512, 3898, 7796, 15592, 31184, 305993, 611986, 1223972, 2447944, 4895888]

約数ペア:

[(1, 4895888), (2, 2447944), (4, 1223972), (8, 611986), (16, 305993), (157, 31184), (314, 15592), (628, 7796), (1256, 3898), (1949, 2512)]