2117284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 4202240

約数和(自身を除く): 2084956

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2143, 4286, 8572, 27859, 40717, 55718, 81434, 111436, 162868, 529321, 1058642, 2117284]

約数ペア:

[(1, 2117284), (2, 1058642), (4, 529321), (13, 162868), (19, 111436), (26, 81434), (38, 55718), (52, 40717), (76, 27859), (247, 8572), (494, 4286), (988, 2143)]