1330802044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211507}}^1$

素因数の和:211546

約数の個数: 36

約数和(自身を含む): 2756795272

約数和(自身を除く): 1425993228

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 211507, 423014, 846028, 2326577, 2749591, 4653154, 5499182, 9306308, 10998364, 25592347, 30245501, 51184694, 60491002, 102369388, 120982004, 332700511, 665401022, 1330802044]

約数ペア:

[(1, 1330802044), (2, 665401022), (4, 332700511), (11, 120982004), (13, 102369388), (22, 60491002), (26, 51184694), (44, 30245501), (52, 25592347), (121, 10998364), (143, 9306308), (242, 5499182), (286, 4653154), (484, 2749591), (572, 2326577), (1573, 846028), (3146, 423014), (6292, 211507)]