1370989516

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{156007}}^1$

素因数の和:156050

約数の個数: 24

約数和(自身を含む): 2599093280

約数和(自身を除く): 1228103764

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 8788, 156007, 312014, 624028, 2028091, 4056182, 8112364, 26365183, 52730366, 105460732, 342747379, 685494758, 1370989516]

約数ペア:

[(1, 1370989516), (2, 685494758), (4, 342747379), (13, 105460732), (26, 52730366), (52, 26365183), (169, 8112364), (338, 4056182), (676, 2028091), (2197, 624028), (4394, 312014), (8788, 156007)]