2481584

素因数分解:

$2^4\times 7^1\times {\mathrm{22157}}^1$

素因数の和:22172

約数の個数: 20

約数和(自身を含む): 5495184

約数和(自身を除く): 3013600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 22157, 44314, 88628, 155099, 177256, 310198, 354512, 620396, 1240792, 2481584]

約数ペア:

[(1, 2481584), (2, 1240792), (4, 620396), (7, 354512), (8, 310198), (14, 177256), (16, 155099), (28, 88628), (56, 44314), (112, 22157)]