2016972858

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{21383}}^1$

素因数の和:21666

約数の個数: 32

約数和(自身を含む): 4105728000

約数和(自身を除く): 2088755142

約数列:

[1, 2, 3, 6, 79, 158, 199, 237, 398, 474, 597, 1194, 15721, 21383, 31442, 42766, 47163, 64149, 94326, 128298, 1689257, 3378514, 4255217, 5067771, 8510434, 10135542, 12765651, 25531302, 336162143, 672324286, 1008486429, 2016972858]

約数ペア:

[(1, 2016972858), (2, 1008486429), (3, 672324286), (6, 336162143), (79, 25531302), (158, 12765651), (199, 10135542), (237, 8510434), (398, 5067771), (474, 4255217), (597, 3378514), (1194, 1689257), (15721, 128298), (21383, 94326), (31442, 64149), (42766, 47163)]