8281394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3727}}^1$

素因数の和:3841

約数の個数: 16

約数和(自身を含む): 13689216

約数和(自身を除く): 5407822

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 3727, 7454, 40997, 81994, 376427, 752854, 4140697, 8281394]

約数ペア:

[(1, 8281394), (2, 4140697), (11, 752854), (22, 376427), (101, 81994), (202, 40997), (1111, 7454), (2222, 3727)]