2080653786

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{4999}}^1$

素因数の和:6243

約数の個数: 48

約数和(自身を含む): 4750200000

約数和(自身を除く): 2669546214

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1217, 2434, 3651, 4999, 7302, 9998, 10953, 14997, 21906, 23123, 29994, 44991, 46246, 69369, 89982, 94981, 138738, 189962, 208107, 284943, 416214, 569886, 854829, 1709658, 6083783, 12167566, 18251349, 36502698, 54754047, 109508094, 115591877, 231183754, 346775631, 693551262, 1040326893, 2080653786]

約数ペア:

[(1, 2080653786), (2, 1040326893), (3, 693551262), (6, 346775631), (9, 231183754), (18, 115591877), (19, 109508094), (38, 54754047), (57, 36502698), (114, 18251349), (171, 12167566), (342, 6083783), (1217, 1709658), (2434, 854829), (3651, 569886), (4999, 416214), (7302, 284943), (9998, 208107), (10953, 189962), (14997, 138738), (21906, 94981), (23123, 89982), (29994, 69369), (44991, 46246)]