304157042

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1949}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 532396800

約数和(自身を除く): 228239758

約数列:

[1, 2, 7, 14, 71, 142, 157, 314, 497, 994, 1099, 1949, 2198, 3898, 11147, 13643, 22294, 27286, 78029, 138379, 156058, 276758, 305993, 611986, 968653, 1937306, 2141951, 4283902, 21725503, 43451006, 152078521, 304157042]

約数ペア:

[(1, 304157042), (2, 152078521), (7, 43451006), (14, 21725503), (71, 4283902), (142, 2141951), (157, 1937306), (314, 968653), (497, 611986), (994, 305993), (1099, 276758), (1949, 156058), (2198, 138379), (3898, 78029), (11147, 27286), (13643, 22294)]