2018120827

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{2137}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 2098455552

約数和(自身を除く): 80334725

約数列:

[1, 47, 71, 283, 2137, 3337, 13301, 20093, 100439, 151727, 604771, 944371, 7131169, 28424237, 42938741, 2018120827]

約数ペア:

[(1, 2018120827), (47, 42938741), (71, 28424237), (283, 7131169), (2137, 944371), (3337, 604771), (13301, 151727), (20093, 100439)]