773048380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2973263}}^1$

素因数の和:2973285

約数の個数: 24

約数和(自身を含む): 1748279232

約数和(自身を除く): 975230852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2973263, 5946526, 11893052, 14866315, 29732630, 38652419, 59465260, 77304838, 154609676, 193262095, 386524190, 773048380]

約数ペア:

[(1, 773048380), (2, 386524190), (4, 193262095), (5, 154609676), (10, 77304838), (13, 59465260), (20, 38652419), (26, 29732630), (52, 14866315), (65, 11893052), (130, 5946526), (260, 2973263)]