1639354079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{138893}}^1$

素因数の和:138970

約数の個数: 16

約数和(自身を含む): 1900069920

約数和(自身を除く): 260715841

約数列:

[1, 11, 29, 37, 319, 407, 1073, 11803, 138893, 1527823, 4027897, 5139041, 44306867, 56529451, 149032189, 1639354079]

約数ペア:

[(1, 1639354079), (11, 149032189), (29, 56529451), (37, 44306867), (319, 5139041), (407, 4027897), (1073, 1527823), (11803, 138893)]