2780092198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5627717}}^1$

素因数の和:5627751

約数の個数: 16

約数和(自身を含む): 4727283120

約数和(自身を除く): 1947190922

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5627717, 11255434, 73160321, 106926623, 146320642, 213853246, 1390046099, 2780092198]

約数ペア:

[(1, 2780092198), (2, 1390046099), (13, 213853246), (19, 146320642), (26, 106926623), (38, 73160321), (247, 11255434), (494, 5627717)]