2750878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3459

約数の個数: 16

約数和(自身を含む): 4588416

約数和(自身を除く): 1837538

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 3413, 6826, 44369, 88738, 105803, 211606, 1375439, 2750878]

約数ペア:

[(1, 2750878), (2, 1375439), (13, 211606), (26, 105803), (31, 88738), (62, 44369), (403, 6826), (806, 3413)]