2000291256

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{83933}}^1$

素因数の和:84276

約数の個数: 48

約数和(自身を含む): 5433887160

約数和(自身を除く): 3433595904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 11916, 23832, 83933, 167866, 251799, 335732, 503598, 671464, 755397, 1007196, 1510794, 2014392, 3021588, 6043176, 27781823, 55563646, 83345469, 111127292, 166690938, 222254584, 250036407, 333381876, 500072814, 666763752, 1000145628, 2000291256]

約数ペア:

[(1, 2000291256), (2, 1000145628), (3, 666763752), (4, 500072814), (6, 333381876), (8, 250036407), (9, 222254584), (12, 166690938), (18, 111127292), (24, 83345469), (36, 55563646), (72, 27781823), (331, 6043176), (662, 3021588), (993, 2014392), (1324, 1510794), (1986, 1007196), (2648, 755397), (2979, 671464), (3972, 503598), (5958, 335732), (7944, 251799), (11916, 167866), (23832, 83933)]