1970702978

素因数分解:

$2^1\times {\mathrm{373}}^1\times {\mathrm{691}}^1\times {\mathrm{3823}}^1$

素因数の和:4889

約数の個数: 16

約数和(自身を含む): 2969045376

約数和(自身を除く): 998342398

約数列:

[1, 2, 373, 691, 746, 1382, 3823, 7646, 257743, 515486, 1425979, 2641693, 2851958, 5283386, 985351489, 1970702978]

約数ペア:

[(1, 1970702978), (2, 985351489), (373, 5283386), (691, 2851958), (746, 2641693), (1382, 1425979), (3823, 515486), (7646, 257743)]