2699944

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1997}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 5484510

約数和(自身を除く): 2784566

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1997, 3994, 7988, 15976, 25961, 51922, 103844, 207688, 337493, 674986, 1349972, 2699944]

約数ペア:

[(1, 2699944), (2, 1349972), (4, 674986), (8, 337493), (13, 207688), (26, 103844), (52, 51922), (104, 25961), (169, 15976), (338, 7988), (676, 3994), (1352, 1997)]