2015383664

素因数分解:

$2^4\times 7^1\times {\mathrm{17994497}}^1$

素因数の和:17994512

約数の個数: 20

約数和(自身を含む): 4462635504

約数和(自身を除く): 2447251840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17994497, 35988994, 71977988, 125961479, 143955976, 251922958, 287911952, 503845916, 1007691832, 2015383664]

約数ペア:

[(1, 2015383664), (2, 1007691832), (4, 503845916), (7, 287911952), (8, 251922958), (14, 143955976), (16, 125961479), (28, 71977988), (56, 35988994), (112, 17994497)]