2018606191

素因数分解:

$7^1\times {\mathrm{389}}^1\times {\mathrm{859}}^1\times {\mathrm{863}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 2318284800

約数和(自身を除く): 299678609

約数列:

[1, 7, 389, 859, 863, 2723, 6013, 6041, 334151, 335707, 741317, 2339057, 2349949, 5189219, 288372313, 2018606191]

約数ペア:

[(1, 2018606191), (7, 288372313), (389, 5189219), (859, 2349949), (863, 2339057), (2723, 741317), (6013, 335707), (6041, 334151)]