2112551441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 2937102336

約数和(自身を除く): 824550895

約数列:

[1, 7, 11, 13, 47, 77, 83, 91, 143, 329, 517, 541, 581, 611, 913, 1001, 1079, 3619, 3787, 3901, 4277, 5951, 6391, 6721, 7033, 7553, 11869, 25427, 27307, 41657, 42911, 44903, 47047, 49231, 50713, 77363, 83083, 177989, 279697, 300377, 314321, 330551, 354991, 493933, 541541, 557843, 583739, 1957879, 2110441, 2313857, 3457531, 3636061, 3904901, 4086173, 6421129, 14773087, 23214851, 25452427, 27435733, 44947903, 162503957, 192050131, 301793063, 2112551441]

約数ペア:

[(1, 2112551441), (7, 301793063), (11, 192050131), (13, 162503957), (47, 44947903), (77, 27435733), (83, 25452427), (91, 23214851), (143, 14773087), (329, 6421129), (517, 4086173), (541, 3904901), (581, 3636061), (611, 3457531), (913, 2313857), (1001, 2110441), (1079, 1957879), (3619, 583739), (3787, 557843), (3901, 541541), (4277, 493933), (5951, 354991), (6391, 330551), (6721, 314321), (7033, 300377), (7553, 279697), (11869, 177989), (25427, 83083), (27307, 77363), (41657, 50713), (42911, 49231), (44903, 47047)]