2153584

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:768

約数の個数: 20

約数和(自身を含む): 4196160

約数和(自身を除く): 2042576

約数列:

[1, 2, 4, 8, 16, 281, 479, 562, 958, 1124, 1916, 2248, 3832, 4496, 7664, 134599, 269198, 538396, 1076792, 2153584]

約数ペア:

[(1, 2153584), (2, 1076792), (4, 538396), (8, 269198), (16, 134599), (281, 7664), (479, 4496), (562, 3832), (958, 2248), (1124, 1916)]