2139956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5879}}^1$

素因数の和:5903

約数の個数: 24

約数和(自身を含む): 4609920

約数和(自身を除く): 2469964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5879, 11758, 23516, 41153, 76427, 82306, 152854, 164612, 305708, 534989, 1069978, 2139956]

約数ペア:

[(1, 2139956), (2, 1069978), (4, 534989), (7, 305708), (13, 164612), (14, 152854), (26, 82306), (28, 76427), (52, 41153), (91, 23516), (182, 11758), (364, 5879)]