378012908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1038497}}^1$

素因数の和:1038521

約数の個数: 24

約数和(自身を含む): 814182432

約数和(自身を除く): 436169524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1038497, 2076994, 4153988, 7269479, 13500461, 14538958, 27000922, 29077916, 54001844, 94503227, 189006454, 378012908]

約数ペア:

[(1, 378012908), (2, 189006454), (4, 94503227), (7, 54001844), (13, 29077916), (14, 27000922), (26, 14538958), (28, 13500461), (52, 7269479), (91, 4153988), (182, 2076994), (364, 1038497)]