308889213118

素因数分解:

$2^1\times {\mathrm{1021}}^1\times {\mathrm{3541}}^1\times {\mathrm{42719}}^1$

素因数の和:47283

約数の個数: 16

約数和(自身を含む): 463929459840

約数和(自身を除く): 155040246722

約数列:

[1, 2, 1021, 2042, 3541, 7082, 42719, 85438, 3615361, 7230722, 43616099, 87232198, 151267979, 302535958, 154444606559, 308889213118]

約数ペア:

[(1, 308889213118), (2, 154444606559), (1021, 302535958), (2042, 151267979), (3541, 87232198), (7082, 43616099), (42719, 7230722), (85438, 3615361)]