4342772

素因数分解:

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

素因数の和:22175

約数の個数: 18

約数和(自身を含む): 8841042

約数和(自身を除く): 4498270

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 22157, 44314, 88628, 155099, 310198, 620396, 1085693, 2171386, 4342772]

約数ペア:

[(1, 4342772), (2, 2171386), (4, 1085693), (7, 620396), (14, 310198), (28, 155099), (49, 88628), (98, 44314), (196, 22157)]