797460892

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{512507}}^1$

素因数の和:512900

約数の個数: 12

約数和(自身を含む): 1399146840

約数和(自身を除く): 601685948

約数列:

[1, 2, 4, 389, 778, 1556, 512507, 1025014, 2050028, 199365223, 398730446, 797460892]

約数ペア:

[(1, 797460892), (2, 398730446), (4, 199365223), (389, 2050028), (778, 1025014), (1556, 512507)]