12914501761

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 16425123840

約数和(自身を除く): 3510622079

約数列:

[1, 7, 19, 31, 71, 133, 157, 217, 281, 497, 589, 1099, 1349, 1967, 2201, 2983, 4123, 4867, 5339, 8711, 9443, 11147, 15407, 19951, 20881, 34069, 37373, 41819, 44117, 60977, 78029, 92473, 139657, 165509, 211793, 292733, 308819, 345557, 379069, 618481, 647311, 838223, 1158563, 1367627, 1482551, 2418899, 2653483, 3132307, 4329367, 5867561, 6565583, 9573389, 11751139, 21926149, 25984913, 45959081, 59513833, 82257973, 97101517, 181894391, 416596831, 679710619, 1844928823, 12914501761]

約数ペア:

[(1, 12914501761), (7, 1844928823), (19, 679710619), (31, 416596831), (71, 181894391), (133, 97101517), (157, 82257973), (217, 59513833), (281, 45959081), (497, 25984913), (589, 21926149), (1099, 11751139), (1349, 9573389), (1967, 6565583), (2201, 5867561), (2983, 4329367), (4123, 3132307), (4867, 2653483), (5339, 2418899), (8711, 1482551), (9443, 1367627), (11147, 1158563), (15407, 838223), (19951, 647311), (20881, 618481), (34069, 379069), (37373, 345557), (41819, 308819), (44117, 292733), (60977, 211793), (78029, 165509), (92473, 139657)]