2080515086247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10301}}^1\times {\mathrm{272567}}^1$

素因数の和:282903

約数の個数: 32

約数和(自身を含む): 3144955000320

約数和(自身を除く): 1064439914073

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 10301, 30903, 133913, 195719, 272567, 401739, 587157, 817701, 2544347, 3543371, 5178773, 7633041, 10630113, 15536319, 67324049, 201972147, 2807712667, 8423138001, 36500264671, 53346540673, 109500794013, 160039622019, 693505028749, 2080515086247]

約数ペア:

[(1, 2080515086247), (3, 693505028749), (13, 160039622019), (19, 109500794013), (39, 53346540673), (57, 36500264671), (247, 8423138001), (741, 2807712667), (10301, 201972147), (30903, 67324049), (133913, 15536319), (195719, 10630113), (272567, 7633041), (401739, 5178773), (587157, 3543371), (817701, 2544347)]