7928011052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{378317}}^1$

素因数の和:378378

約数の個数: 36

約数和(自身を含む): 15508011456

約数和(自身を除く): 7580000404

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 10478, 20956, 378317, 756634, 1513268, 4918121, 9836242, 11727827, 19672484, 23455654, 46911308, 63935573, 127871146, 152461751, 255742292, 304923502, 609847004, 1982002763, 3964005526, 7928011052]

約数ペア:

[(1, 7928011052), (2, 3964005526), (4, 1982002763), (13, 609847004), (26, 304923502), (31, 255742292), (52, 152461751), (62, 127871146), (124, 63935573), (169, 46911308), (338, 23455654), (403, 19672484), (676, 11727827), (806, 9836242), (1612, 4918121), (5239, 1513268), (10478, 756634), (20956, 378317)]