2018007521

素因数分解:

${\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1424

約数の個数: 16

約数和(自身を含む): 2072125440

約数和(自身を除く): 54117919

約数列:

[1, 79, 127, 197, 1021, 10033, 15563, 25019, 80659, 129667, 201137, 1976501, 10243693, 15889823, 25544399, 2018007521]

約数ペア:

[(1, 2018007521), (79, 25544399), (127, 15889823), (197, 10243693), (1021, 1976501), (10033, 201137), (15563, 129667), (25019, 80659)]