2019424654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{2441}}^1$

素因数の和:3180

約数の個数: 32

約数和(自身を含む): 3337842816

約数和(自身を除く): 1318418162

約数列:

[1, 2, 13, 26, 47, 94, 611, 677, 1222, 1354, 2441, 4882, 8801, 17602, 31733, 31819, 63466, 63638, 114727, 229454, 413647, 827294, 1491451, 1652557, 2982902, 3305114, 21483241, 42966482, 77670179, 155340358, 1009712327, 2019424654]

約数ペア:

[(1, 2019424654), (2, 1009712327), (13, 155340358), (26, 77670179), (47, 42966482), (94, 21483241), (611, 3305114), (677, 2982902), (1222, 1652557), (1354, 1491451), (2441, 827294), (4882, 413647), (8801, 229454), (17602, 114727), (31733, 63638), (31819, 63466)]