8051212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 16581600

約数和(自身を除く): 8530388

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 281, 377, 494, 551, 562, 754, 988, 1102, 1124, 1508, 2204, 3653, 5339, 7163, 7306, 8149, 10678, 14326, 14612, 16298, 21356, 28652, 32596, 69407, 105937, 138814, 154831, 211874, 277628, 309662, 423748, 619324, 2012803, 4025606, 8051212]

約数ペア:

[(1, 8051212), (2, 4025606), (4, 2012803), (13, 619324), (19, 423748), (26, 309662), (29, 277628), (38, 211874), (52, 154831), (58, 138814), (76, 105937), (116, 69407), (247, 32596), (281, 28652), (377, 21356), (494, 16298), (551, 14612), (562, 14326), (754, 10678), (988, 8149), (1102, 7306), (1124, 7163), (1508, 5339), (2204, 3653)]