1320573602

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{42773}}^1$

素因数の和:43177

約数の個数: 16

約数和(自身を含む): 2032620480

約数和(自身を除く): 712046878

約数列:

[1, 2, 43, 86, 359, 718, 15437, 30874, 42773, 85546, 1839239, 3678478, 15355507, 30711014, 660286801, 1320573602]

約数ペア:

[(1, 1320573602), (2, 660286801), (43, 30711014), (86, 15355507), (359, 3678478), (718, 1839239), (15437, 85546), (30874, 42773)]