804960412

素因数分解:

$2^2\times {\mathrm{617}}^1\times {\mathrm{326159}}^1$

素因数の和:326780

約数の個数: 12

約数和(自身を含む): 1410968160

約数和(自身を除く): 606007748

約数列:

[1, 2, 4, 617, 1234, 2468, 326159, 652318, 1304636, 201240103, 402480206, 804960412]

約数ペア:

[(1, 804960412), (2, 402480206), (4, 201240103), (617, 1304636), (1234, 652318), (2468, 326159)]