2139124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 4164608

約数和(自身を除く): 2025484

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1327, 1612, 2654, 5308, 17251, 34502, 41137, 69004, 82274, 164548, 534781, 1069562, 2139124]

約数ペア:

[(1, 2139124), (2, 1069562), (4, 534781), (13, 164548), (26, 82274), (31, 69004), (52, 41137), (62, 34502), (124, 17251), (403, 5308), (806, 2654), (1327, 1612)]