2183640835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{1489}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 2832192000

約数和(自身を除く): 648551165

約数列:

[1, 5, 19, 43, 95, 215, 359, 817, 1489, 1795, 4085, 6821, 7445, 15437, 28291, 34105, 64027, 77185, 141455, 293303, 320135, 534551, 1216513, 1466515, 2672755, 6082565, 10156469, 22985693, 50782345, 114928465, 436728167, 2183640835]

約数ペア:

[(1, 2183640835), (5, 436728167), (19, 114928465), (43, 50782345), (95, 22985693), (215, 10156469), (359, 6082565), (817, 2672755), (1489, 1466515), (1795, 1216513), (4085, 534551), (6821, 320135), (7445, 293303), (15437, 141455), (28291, 77185), (34105, 64027)]