814366928

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1241413}}^1$

素因数の和:1241462

約数の個数: 20

約数和(自身を含む): 1616321028

約数和(自身を除く): 801954100

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1241413, 2482826, 4965652, 9931304, 19862608, 50897933, 101795866, 203591732, 407183464, 814366928]

約数ペア:

[(1, 814366928), (2, 407183464), (4, 203591732), (8, 101795866), (16, 50897933), (41, 19862608), (82, 9931304), (164, 4965652), (328, 2482826), (656, 1241413)]