2016198667

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{5689}}^1$

素因数の和:6150

約数の個数: 16

約数和(自身を含む): 2325343680

約数和(自身を除く): 309145013

約数列:

[1, 7, 197, 257, 1379, 1799, 5689, 39823, 50629, 354403, 1120733, 1462073, 7845131, 10234511, 288028381, 2016198667]

約数ペア:

[(1, 2016198667), (7, 288028381), (197, 10234511), (257, 7845131), (1379, 1462073), (1799, 1120733), (5689, 354403), (39823, 50629)]