2687463402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{10463}}^1$

素因数の和:10607

約数の個数: 64

約数和(自身を含む): 6012195840

約数和(自身を除く): 3324732438

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 89, 111, 178, 222, 267, 481, 534, 962, 1157, 1443, 2314, 2886, 3293, 3471, 6586, 6942, 9879, 10463, 19758, 20926, 31389, 42809, 62778, 85618, 128427, 136019, 256854, 272038, 387131, 408057, 774262, 816114, 931207, 1161393, 1862414, 2322786, 2793621, 5032703, 5587242, 10065406, 12105691, 15098109, 24211382, 30196218, 34454659, 36317073, 68909318, 72634146, 103363977, 206727954, 447910567, 895821134, 1343731701, 2687463402]

約数ペア:

[(1, 2687463402), (2, 1343731701), (3, 895821134), (6, 447910567), (13, 206727954), (26, 103363977), (37, 72634146), (39, 68909318), (74, 36317073), (78, 34454659), (89, 30196218), (111, 24211382), (178, 15098109), (222, 12105691), (267, 10065406), (481, 5587242), (534, 5032703), (962, 2793621), (1157, 2322786), (1443, 1862414), (2314, 1161393), (2886, 931207), (3293, 816114), (3471, 774262), (6586, 408057), (6942, 387131), (9879, 272038), (10463, 256854), (19758, 136019), (20926, 128427), (31389, 85618), (42809, 62778)]