1618157095

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1\times {\mathrm{2141}}^1$

素因数の和:4346

約数の個数: 16

約数和(自身を含む): 1970982720

約数和(自身を除く): 352825625

約数列:

[1, 5, 71, 355, 2129, 2141, 10645, 10705, 151159, 152011, 755795, 760055, 4558189, 22790945, 323631419, 1618157095]

約数ペア:

[(1, 1618157095), (5, 323631419), (71, 22790945), (355, 4558189), (2129, 760055), (2141, 755795), (10645, 152011), (10705, 151159)]