2772206

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:827

約数の個数: 16

約数和(自身を含む): 4368768

約数和(自身を除く): 1596562

約数列:

[1, 2, 31, 61, 62, 122, 733, 1466, 1891, 3782, 22723, 44713, 45446, 89426, 1386103, 2772206]

約数ペア:

[(1, 2772206), (2, 1386103), (31, 89426), (61, 45446), (62, 44713), (122, 22723), (733, 3782), (1466, 1891)]