2477895988

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{11863}}^1$

素因数の和:12607

約数の個数: 24

約数和(自身を含む): 4398222080

約数和(自身を除く): 1920326092

約数列:

[1, 2, 4, 79, 158, 316, 661, 1322, 2644, 11863, 23726, 47452, 52219, 104438, 208876, 937177, 1874354, 3748708, 7841443, 15682886, 31365772, 619473997, 1238947994, 2477895988]

約数ペア:

[(1, 2477895988), (2, 1238947994), (4, 619473997), (79, 31365772), (158, 15682886), (316, 7841443), (661, 3748708), (1322, 1874354), (2644, 937177), (11863, 208876), (23726, 104438), (47452, 52219)]