2247608867

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 2668829184

約数和(自身を除く): 421220317

約数列:

[1, 7, 61, 67, 251, 313, 427, 469, 1757, 2191, 4087, 15311, 16817, 19093, 20971, 28609, 78563, 107177, 117719, 133651, 146797, 549941, 1025837, 1279231, 4792343, 5263721, 7180859, 8954617, 33546401, 36846047, 321086981, 2247608867]

約数ペア:

[(1, 2247608867), (7, 321086981), (61, 36846047), (67, 33546401), (251, 8954617), (313, 7180859), (427, 5263721), (469, 4792343), (1757, 1279231), (2191, 1025837), (4087, 549941), (15311, 146797), (16817, 133651), (19093, 117719), (20971, 107177), (28609, 78563)]